156977720536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{761939}}^1$

素因数の和:762248

約数の個数: 64

約数和(自身を含む): 363536812800

約数和(自身を除く): 206559092264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 283, 364, 566, 728, 1132, 1981, 2264, 3679, 3962, 7358, 7924, 14716, 15848, 25753, 29432, 51506, 103012, 206024, 761939, 1523878, 3047756, 5333573, 6095512, 9905207, 10667146, 19810414, 21334292, 39620828, 42668584, 69336449, 79241656, 138672898, 215628737, 277345796, 431257474, 554691592, 862514948, 1509401159, 1725029896, 2803173581, 3018802318, 5606347162, 6037604636, 11212694324, 12075209272, 19622215067, 22425388648, 39244430134, 78488860268, 156977720536]

約数ペア:

[(1, 156977720536), (2, 78488860268), (4, 39244430134), (7, 22425388648), (8, 19622215067), (13, 12075209272), (14, 11212694324), (26, 6037604636), (28, 5606347162), (52, 3018802318), (56, 2803173581), (91, 1725029896), (104, 1509401159), (182, 862514948), (283, 554691592), (364, 431257474), (566, 277345796), (728, 215628737), (1132, 138672898), (1981, 79241656), (2264, 69336449), (3679, 42668584), (3962, 39620828), (7358, 21334292), (7924, 19810414), (14716, 10667146), (15848, 9905207), (25753, 6095512), (29432, 5333573), (51506, 3047756), (103012, 1523878), (206024, 761939)]