15676479156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{4919}}^1$

素因数の和:5629

約数の個数: 96

約数和(自身を含む): 40732876800

約数和(自身を除く): 25056397644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 659, 806, 1209, 1318, 1612, 1977, 2418, 2636, 3954, 4836, 4919, 7908, 8567, 9838, 14757, 17134, 19676, 20429, 25701, 29514, 34268, 40858, 51402, 59028, 61287, 63947, 81716, 102804, 122574, 127894, 152489, 191841, 245148, 255788, 265577, 304978, 383682, 457467, 531154, 609956, 767364, 796731, 914934, 1062308, 1593462, 1829868, 1982357, 3186924, 3241621, 3964714, 5947071, 6483242, 7929428, 9724863, 11894142, 12966484, 19449726, 23788284, 38899452, 42141073, 84282146, 100490251, 126423219, 168564292, 200980502, 252846438, 301470753, 401961004, 505692876, 602941506, 1205883012, 1306373263, 2612746526, 3919119789, 5225493052, 7838239578, 15676479156]

約数ペア:

[(1, 15676479156), (2, 7838239578), (3, 5225493052), (4, 3919119789), (6, 2612746526), (12, 1306373263), (13, 1205883012), (26, 602941506), (31, 505692876), (39, 401961004), (52, 301470753), (62, 252846438), (78, 200980502), (93, 168564292), (124, 126423219), (156, 100490251), (186, 84282146), (372, 42141073), (403, 38899452), (659, 23788284), (806, 19449726), (1209, 12966484), (1318, 11894142), (1612, 9724863), (1977, 7929428), (2418, 6483242), (2636, 5947071), (3954, 3964714), (4836, 3241621), (4919, 3186924), (7908, 1982357), (8567, 1829868), (9838, 1593462), (14757, 1062308), (17134, 914934), (19676, 796731), (20429, 767364), (25701, 609956), (29514, 531154), (34268, 457467), (40858, 383682), (51402, 304978), (59028, 265577), (61287, 255788), (63947, 245148), (81716, 191841), (102804, 152489), (122574, 127894)]