128860296

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 330055680

約数和(自身を除く): 201195384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 127, 134, 201, 254, 268, 381, 402, 508, 536, 631, 762, 804, 1016, 1262, 1524, 1608, 1893, 2524, 3048, 3786, 5048, 7572, 8509, 15144, 17018, 25527, 34036, 42277, 51054, 68072, 80137, 84554, 102108, 126831, 160274, 169108, 204216, 240411, 253662, 320548, 338216, 480822, 507324, 641096, 961644, 1014648, 1923288, 5369179, 10738358, 16107537, 21476716, 32215074, 42953432, 64430148, 128860296]

約数ペア:

[(1, 128860296), (2, 64430148), (3, 42953432), (4, 32215074), (6, 21476716), (8, 16107537), (12, 10738358), (24, 5369179), (67, 1923288), (127, 1014648), (134, 961644), (201, 641096), (254, 507324), (268, 480822), (381, 338216), (402, 320548), (508, 253662), (536, 240411), (631, 204216), (762, 169108), (804, 160274), (1016, 126831), (1262, 102108), (1524, 84554), (1608, 80137), (1893, 68072), (2524, 51054), (3048, 42277), (3786, 34036), (5048, 25527), (7572, 17018), (8509, 15144)]