158567500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 462901824

約数和(自身を除く): 304334324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 41, 50, 52, 65, 68, 70, 82, 85, 91, 100, 119, 125, 130, 140, 164, 170, 175, 182, 205, 221, 238, 250, 260, 287, 325, 340, 350, 364, 410, 425, 442, 455, 476, 500, 533, 574, 595, 625, 650, 697, 700, 820, 850, 875, 884, 910, 1025, 1066, 1105, 1148, 1190, 1250, 1300, 1394, 1435, 1547, 1625, 1700, 1750, 1820, 2050, 2125, 2132, 2210, 2275, 2380, 2500, 2665, 2788, 2870, 2975, 3094, 3250, 3485, 3500, 3731, 4100, 4250, 4375, 4420, 4550, 4879, 5125, 5330, 5525, 5740, 5950, 6188, 6500, 6970, 7175, 7462, 7735, 8125, 8500, 8750, 9061, 9100, 9758, 10250, 10625, 10660, 11050, 11375, 11900, 13325, 13940, 14350, 14875, 14924, 15470, 16250, 17425, 17500, 18122, 18655, 19516, 20500, 21250, 22100, 22750, 24395, 25625, 26650, 27625, 28700, 29750, 30940, 32500, 34850, 35875, 36244, 37310, 38675, 42500, 45305, 45500, 48790, 51250, 53300, 55250, 56875, 59500, 63427, 66625, 69700, 71750, 74375, 74620, 77350, 87125, 90610, 93275, 97580, 102500, 110500, 113750, 121975, 126854, 133250, 138125, 143500, 148750, 154700, 174250, 179375, 181220, 186550, 193375, 226525, 227500, 243950, 253708, 266500, 276250, 297500, 317135, 333125, 348500, 358750, 373100, 386750, 435625, 453050, 466375, 487900, 552500, 609875, 634270, 666250, 717500, 773500, 871250, 906100, 932750, 966875, 1132625, 1219750, 1268540, 1332500, 1585675, 1742500, 1865500, 1933750, 2265250, 2331875, 2439500, 3049375, 3171350, 3867500, 4530500, 4663750, 5663125, 6098750, 6342700, 7928375, 9327500, 11326250, 12197500, 15856750, 22652500, 31713500, 39641875, 79283750, 158567500]

約数ペア:

[(1, 158567500), (2, 79283750), (4, 39641875), (5, 31713500), (7, 22652500), (10, 15856750), (13, 12197500), (14, 11326250), (17, 9327500), (20, 7928375), (25, 6342700), (26, 6098750), (28, 5663125), (34, 4663750), (35, 4530500), (41, 3867500), (50, 3171350), (52, 3049375), (65, 2439500), (68, 2331875), (70, 2265250), (82, 1933750), (85, 1865500), (91, 1742500), (100, 1585675), (119, 1332500), (125, 1268540), (130, 1219750), (140, 1132625), (164, 966875), (170, 932750), (175, 906100), (182, 871250), (205, 773500), (221, 717500), (238, 666250), (250, 634270), (260, 609875), (287, 552500), (325, 487900), (340, 466375), (350, 453050), (364, 435625), (410, 386750), (425, 373100), (442, 358750), (455, 348500), (476, 333125), (500, 317135), (533, 297500), (574, 276250), (595, 266500), (625, 253708), (650, 243950), (697, 227500), (700, 226525), (820, 193375), (850, 186550), (875, 181220), (884, 179375), (910, 174250), (1025, 154700), (1066, 148750), (1105, 143500), (1148, 138125), (1190, 133250), (1250, 126854), (1300, 121975), (1394, 113750), (1435, 110500), (1547, 102500), (1625, 97580), (1700, 93275), (1750, 90610), (1820, 87125), (2050, 77350), (2125, 74620), (2132, 74375), (2210, 71750), (2275, 69700), (2380, 66625), (2500, 63427), (2665, 59500), (2788, 56875), (2870, 55250), (2975, 53300), (3094, 51250), (3250, 48790), (3485, 45500), (3500, 45305), (3731, 42500), (4100, 38675), (4250, 37310), (4375, 36244), (4420, 35875), (4550, 34850), (4879, 32500), (5125, 30940), (5330, 29750), (5525, 28700), (5740, 27625), (5950, 26650), (6188, 25625), (6500, 24395), (6970, 22750), (7175, 22100), (7462, 21250), (7735, 20500), (8125, 19516), (8500, 18655), (8750, 18122), (9061, 17500), (9100, 17425), (9758, 16250), (10250, 15470), (10625, 14924), (10660, 14875), (11050, 14350), (11375, 13940), (11900, 13325)]