142298928

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 415973376

約数和(自身を除く): 273674448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 251, 254, 279, 372, 381, 496, 502, 508, 558, 744, 753, 762, 1004, 1016, 1116, 1143, 1488, 1506, 1524, 2008, 2032, 2232, 2259, 2286, 3012, 3048, 3937, 4016, 4464, 4518, 4572, 6024, 6096, 7781, 7874, 9036, 9144, 11811, 12048, 15562, 15748, 18072, 18288, 23343, 23622, 31124, 31496, 31877, 35433, 36144, 46686, 47244, 62248, 62992, 63754, 70029, 70866, 93372, 94488, 95631, 124496, 127508, 140058, 141732, 186744, 188976, 191262, 255016, 280116, 283464, 286893, 373488, 382524, 510032, 560232, 566928, 573786, 765048, 988187, 1120464, 1147572, 1530096, 1976374, 2295144, 2964561, 3952748, 4590288, 5929122, 7905496, 8893683, 11858244, 15810992, 17787366, 23716488, 35574732, 47432976, 71149464, 142298928]

約数ペア:

[(1, 142298928), (2, 71149464), (3, 47432976), (4, 35574732), (6, 23716488), (8, 17787366), (9, 15810992), (12, 11858244), (16, 8893683), (18, 7905496), (24, 5929122), (31, 4590288), (36, 3952748), (48, 2964561), (62, 2295144), (72, 1976374), (93, 1530096), (124, 1147572), (127, 1120464), (144, 988187), (186, 765048), (248, 573786), (251, 566928), (254, 560232), (279, 510032), (372, 382524), (381, 373488), (496, 286893), (502, 283464), (508, 280116), (558, 255016), (744, 191262), (753, 188976), (762, 186744), (1004, 141732), (1016, 140058), (1116, 127508), (1143, 124496), (1488, 95631), (1506, 94488), (1524, 93372), (2008, 70866), (2032, 70029), (2232, 63754), (2259, 62992), (2286, 62248), (3012, 47244), (3048, 46686), (3937, 36144), (4016, 35433), (4464, 31877), (4518, 31496), (4572, 31124), (6024, 23622), (6096, 23343), (7781, 18288), (7874, 18072), (9036, 15748), (9144, 15562), (11811, 12048)]