140487102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 388300800

約数和(自身を除く): 247813698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 631, 651, 798, 837, 1026, 1178, 1197, 1262, 1302, 1674, 1767, 1893, 1953, 2394, 3534, 3591, 3786, 3906, 4123, 4417, 5301, 5679, 5859, 7182, 8246, 8834, 10602, 11358, 11718, 11989, 12369, 13251, 15903, 17037, 19561, 23978, 24738, 26502, 31806, 34074, 35967, 37107, 39122, 39753, 58683, 71934, 74214, 79506, 83923, 107901, 111321, 117366, 119259, 136927, 167846, 176049, 215802, 222642, 238518, 251769, 273854, 323703, 352098, 371659, 410781, 503538, 528147, 647406, 743318, 755307, 821562, 1056294, 1114977, 1232343, 1510614, 2229954, 2265921, 2464686, 2601613, 3344931, 3697029, 4531842, 5203226, 6689862, 7394058, 7804839, 10034793, 15609678, 20069586, 23414517, 46829034, 70243551, 140487102]

約数ペア:

[(1, 140487102), (2, 70243551), (3, 46829034), (6, 23414517), (7, 20069586), (9, 15609678), (14, 10034793), (18, 7804839), (19, 7394058), (21, 6689862), (27, 5203226), (31, 4531842), (38, 3697029), (42, 3344931), (54, 2601613), (57, 2464686), (62, 2265921), (63, 2229954), (93, 1510614), (114, 1232343), (126, 1114977), (133, 1056294), (171, 821562), (186, 755307), (189, 743318), (217, 647406), (266, 528147), (279, 503538), (342, 410781), (378, 371659), (399, 352098), (434, 323703), (513, 273854), (558, 251769), (589, 238518), (631, 222642), (651, 215802), (798, 176049), (837, 167846), (1026, 136927), (1178, 119259), (1197, 117366), (1262, 111321), (1302, 107901), (1674, 83923), (1767, 79506), (1893, 74214), (1953, 71934), (2394, 58683), (3534, 39753), (3591, 39122), (3786, 37107), (3906, 35967), (4123, 34074), (4417, 31806), (5301, 26502), (5679, 24738), (5859, 23978), (7182, 19561), (8246, 17037), (8834, 15903), (10602, 13251), (11358, 12369), (11718, 11989)]