179516532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 495839232

約数和(自身を除く): 316322700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 127, 156, 164, 169, 204, 221, 246, 254, 338, 381, 442, 492, 507, 508, 533, 663, 676, 697, 762, 884, 1014, 1066, 1326, 1394, 1524, 1599, 1651, 2028, 2091, 2132, 2159, 2652, 2788, 2873, 3198, 3302, 4182, 4318, 4953, 5207, 5746, 6396, 6477, 6604, 6929, 8364, 8619, 8636, 9061, 9906, 10414, 11492, 12954, 13858, 15621, 17238, 18122, 19812, 20787, 20828, 21463, 25908, 27183, 27716, 28067, 31242, 34476, 36244, 41574, 42926, 54366, 56134, 62484, 64389, 67691, 83148, 84201, 85852, 88519, 108732, 112268, 117793, 128778, 135382, 168402, 177038, 203073, 235586, 257556, 265557, 270764, 336804, 353379, 354076, 364871, 406146, 471172, 531114, 706758, 729742, 812292, 879983, 1062228, 1094613, 1150747, 1413516, 1459484, 1759966, 2189226, 2301494, 2639949, 3452241, 3519932, 4378452, 4602988, 5279898, 6904482, 10559796, 13808964, 14959711, 29919422, 44879133, 59838844, 89758266, 179516532]

約数ペア:

[(1, 179516532), (2, 89758266), (3, 59838844), (4, 44879133), (6, 29919422), (12, 14959711), (13, 13808964), (17, 10559796), (26, 6904482), (34, 5279898), (39, 4602988), (41, 4378452), (51, 3519932), (52, 3452241), (68, 2639949), (78, 2301494), (82, 2189226), (102, 1759966), (123, 1459484), (127, 1413516), (156, 1150747), (164, 1094613), (169, 1062228), (204, 879983), (221, 812292), (246, 729742), (254, 706758), (338, 531114), (381, 471172), (442, 406146), (492, 364871), (507, 354076), (508, 353379), (533, 336804), (663, 270764), (676, 265557), (697, 257556), (762, 235586), (884, 203073), (1014, 177038), (1066, 168402), (1326, 135382), (1394, 128778), (1524, 117793), (1599, 112268), (1651, 108732), (2028, 88519), (2091, 85852), (2132, 84201), (2159, 83148), (2652, 67691), (2788, 64389), (2873, 62484), (3198, 56134), (3302, 54366), (4182, 42926), (4318, 41574), (4953, 36244), (5207, 34476), (5746, 31242), (6396, 28067), (6477, 27716), (6604, 27183), (6929, 25908), (8364, 21463), (8619, 20828), (8636, 20787), (9061, 19812), (9906, 18122), (10414, 17238), (11492, 15621), (12954, 13858)]