156964806466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{2081}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 261106384896

約数和(自身を除く): 104141578430

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 431, 689, 862, 1378, 1651, 2081, 3302, 4162, 5603, 6731, 11206, 13462, 22843, 27053, 45686, 54106, 54737, 87503, 109474, 110293, 175006, 220586, 264287, 296959, 528574, 593918, 711581, 896911, 1423162, 1433809, 1793822, 2867618, 2901061, 3435731, 5802122, 6871462, 11659843, 14007211, 23319686, 28014422, 37713793, 47536283, 75427586, 95072566, 113907697, 182093743, 227815394, 364187486, 617971679, 1235943358, 1480800061, 2961600122, 6037107941, 12074215882, 78482403233, 156964806466]

約数ペア:

[(1, 156964806466), (2, 78482403233), (13, 12074215882), (26, 6037107941), (53, 2961600122), (106, 1480800061), (127, 1235943358), (254, 617971679), (431, 364187486), (689, 227815394), (862, 182093743), (1378, 113907697), (1651, 95072566), (2081, 75427586), (3302, 47536283), (4162, 37713793), (5603, 28014422), (6731, 23319686), (11206, 14007211), (13462, 11659843), (22843, 6871462), (27053, 5802122), (45686, 3435731), (54106, 2901061), (54737, 2867618), (87503, 1793822), (109474, 1433809), (110293, 1423162), (175006, 896911), (220586, 711581), (264287, 593918), (296959, 528574)]