120163428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 384943104

約数和(自身を除く): 264779676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 396, 402, 462, 469, 603, 647, 693, 737, 804, 924, 938, 1206, 1294, 1386, 1407, 1474, 1876, 1941, 2211, 2412, 2588, 2772, 2814, 2948, 3882, 4221, 4422, 4529, 5159, 5628, 5823, 6633, 7117, 7764, 8442, 8844, 9058, 10318, 11646, 13266, 13587, 14234, 15477, 16884, 18116, 20636, 21351, 23292, 26532, 27174, 28468, 30954, 40761, 42702, 43349, 46431, 49819, 54348, 61908, 64053, 81522, 85404, 86698, 92862, 99638, 128106, 130047, 149457, 163044, 173396, 185724, 199276, 256212, 260094, 298914, 303443, 390141, 448371, 476839, 520188, 597828, 606886, 780282, 896742, 910329, 953678, 1213772, 1430517, 1560564, 1793484, 1820658, 1907356, 2730987, 2861034, 3337873, 3641316, 4291551, 5461974, 5722068, 6675746, 8583102, 10013619, 10923948, 13351492, 17166204, 20027238, 30040857, 40054476, 60081714, 120163428]

約数ペア:

[(1, 120163428), (2, 60081714), (3, 40054476), (4, 30040857), (6, 20027238), (7, 17166204), (9, 13351492), (11, 10923948), (12, 10013619), (14, 8583102), (18, 6675746), (21, 5722068), (22, 5461974), (28, 4291551), (33, 3641316), (36, 3337873), (42, 2861034), (44, 2730987), (63, 1907356), (66, 1820658), (67, 1793484), (77, 1560564), (84, 1430517), (99, 1213772), (126, 953678), (132, 910329), (134, 896742), (154, 780282), (198, 606886), (201, 597828), (231, 520188), (252, 476839), (268, 448371), (308, 390141), (396, 303443), (402, 298914), (462, 260094), (469, 256212), (603, 199276), (647, 185724), (693, 173396), (737, 163044), (804, 149457), (924, 130047), (938, 128106), (1206, 99638), (1294, 92862), (1386, 86698), (1407, 85404), (1474, 81522), (1876, 64053), (1941, 61908), (2211, 54348), (2412, 49819), (2588, 46431), (2772, 43349), (2814, 42702), (2948, 40761), (3882, 30954), (4221, 28468), (4422, 27174), (4529, 26532), (5159, 23292), (5628, 21351), (5823, 20636), (6633, 18116), (7117, 16884), (7764, 15477), (8442, 14234), (8844, 13587), (9058, 13266), (10318, 11646)]