15666574008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 40544064000

約数和(自身を除く): 24877489992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 149, 159, 212, 262, 298, 318, 393, 424, 447, 524, 596, 631, 636, 786, 894, 1048, 1192, 1262, 1272, 1572, 1788, 1893, 2524, 3144, 3576, 3786, 5048, 6943, 7572, 7897, 13886, 15144, 15794, 19519, 20829, 23691, 27772, 31588, 33443, 39038, 41658, 47382, 55544, 58557, 63176, 66886, 78076, 82661, 83316, 94019, 94764, 100329, 117114, 133772, 156152, 165322, 166632, 188038, 189528, 200658, 234228, 247983, 267544, 282057, 330644, 376076, 401316, 468456, 495966, 564114, 661288, 752152, 802632, 991932, 1034507, 1128228, 1983864, 2069014, 2256456, 3103521, 4138028, 4381033, 4983007, 6207042, 8276056, 8762066, 9966014, 12316489, 12414084, 13143099, 14949021, 17524132, 19932028, 24632978, 24828168, 26286198, 29898042, 35048264, 36949467, 39864056, 49265956, 52572396, 59796084, 73898934, 98531912, 105144792, 119592168, 147797868, 295595736, 652773917, 1305547834, 1958321751, 2611095668, 3916643502, 5222191336, 7833287004, 15666574008]

約数ペア:

[(1, 15666574008), (2, 7833287004), (3, 5222191336), (4, 3916643502), (6, 2611095668), (8, 1958321751), (12, 1305547834), (24, 652773917), (53, 295595736), (106, 147797868), (131, 119592168), (149, 105144792), (159, 98531912), (212, 73898934), (262, 59796084), (298, 52572396), (318, 49265956), (393, 39864056), (424, 36949467), (447, 35048264), (524, 29898042), (596, 26286198), (631, 24828168), (636, 24632978), (786, 19932028), (894, 17524132), (1048, 14949021), (1192, 13143099), (1262, 12414084), (1272, 12316489), (1572, 9966014), (1788, 8762066), (1893, 8276056), (2524, 6207042), (3144, 4983007), (3576, 4381033), (3786, 4138028), (5048, 3103521), (6943, 2256456), (7572, 2069014), (7897, 1983864), (13886, 1128228), (15144, 1034507), (15794, 991932), (19519, 802632), (20829, 752152), (23691, 661288), (27772, 564114), (31588, 495966), (33443, 468456), (39038, 401316), (41658, 376076), (47382, 330644), (55544, 282057), (58557, 267544), (63176, 247983), (66886, 234228), (78076, 200658), (82661, 189528), (83316, 188038), (94019, 166632), (94764, 165322), (100329, 156152), (117114, 133772)]