164096270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 329204736

約数和(自身を除く): 165108466

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 107, 130, 214, 235, 251, 470, 502, 535, 611, 1070, 1222, 1255, 1391, 2510, 2782, 3055, 3263, 5029, 6110, 6526, 6955, 10058, 11797, 13910, 16315, 23594, 25145, 26857, 32630, 50290, 53714, 58985, 65377, 117970, 130754, 134285, 153361, 268570, 306722, 326885, 349141, 653770, 698282, 766805, 1262279, 1533610, 1745705, 2524558, 3491410, 6311395, 12622790, 16409627, 32819254, 82048135, 164096270]

約数ペア:

[(1, 164096270), (2, 82048135), (5, 32819254), (10, 16409627), (13, 12622790), (26, 6311395), (47, 3491410), (65, 2524558), (94, 1745705), (107, 1533610), (130, 1262279), (214, 766805), (235, 698282), (251, 653770), (470, 349141), (502, 326885), (535, 306722), (611, 268570), (1070, 153361), (1222, 134285), (1255, 130754), (1391, 117970), (2510, 65377), (2782, 58985), (3055, 53714), (3263, 50290), (5029, 32630), (6110, 26857), (6526, 25145), (6955, 23594), (10058, 16315), (11797, 13910)]