121752904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 298368000

約数和(自身を除く): 176615096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 73, 79, 91, 104, 116, 146, 158, 182, 203, 232, 292, 316, 364, 377, 406, 511, 553, 584, 632, 728, 754, 812, 949, 1022, 1027, 1106, 1508, 1624, 1898, 2044, 2054, 2117, 2212, 2291, 2639, 3016, 3796, 4088, 4108, 4234, 4424, 4582, 5278, 5767, 6643, 7189, 7592, 8216, 8468, 9164, 10556, 11534, 13286, 14378, 14819, 16037, 16936, 18328, 21112, 23068, 26572, 27521, 28756, 29638, 29783, 32074, 40369, 46136, 53144, 55042, 57512, 59276, 59566, 64148, 74971, 80738, 110084, 118552, 119132, 128296, 149942, 161476, 167243, 192647, 208481, 220168, 238264, 299884, 322952, 334486, 385294, 416962, 524797, 599768, 668972, 770588, 833924, 1049594, 1170701, 1337944, 1541176, 1667848, 2099188, 2174159, 2341402, 4198376, 4348318, 4682804, 8696636, 9365608, 15219113, 17393272, 30438226, 60876452, 121752904]

約数ペア:

[(1, 121752904), (2, 60876452), (4, 30438226), (7, 17393272), (8, 15219113), (13, 9365608), (14, 8696636), (26, 4682804), (28, 4348318), (29, 4198376), (52, 2341402), (56, 2174159), (58, 2099188), (73, 1667848), (79, 1541176), (91, 1337944), (104, 1170701), (116, 1049594), (146, 833924), (158, 770588), (182, 668972), (203, 599768), (232, 524797), (292, 416962), (316, 385294), (364, 334486), (377, 322952), (406, 299884), (511, 238264), (553, 220168), (584, 208481), (632, 192647), (728, 167243), (754, 161476), (812, 149942), (949, 128296), (1022, 119132), (1027, 118552), (1106, 110084), (1508, 80738), (1624, 74971), (1898, 64148), (2044, 59566), (2054, 59276), (2117, 57512), (2212, 55042), (2291, 53144), (2639, 46136), (3016, 40369), (3796, 32074), (4088, 29783), (4108, 29638), (4234, 28756), (4424, 27521), (4582, 26572), (5278, 23068), (5767, 21112), (6643, 18328), (7189, 16936), (7592, 16037), (8216, 14819), (8468, 14378), (9164, 13286), (10556, 11534)]