163648712

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 322959120

約数和(自身を除く): 159310408

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 283, 328, 344, 566, 1132, 1681, 1763, 2264, 3362, 3526, 6724, 7052, 11603, 12169, 13448, 14104, 23206, 24338, 46412, 48676, 72283, 92824, 97352, 144566, 289132, 475723, 498929, 578264, 951446, 997858, 1902892, 1995716, 3805784, 3991432, 20456089, 40912178, 81824356, 163648712]

約数ペア:

[(1, 163648712), (2, 81824356), (4, 40912178), (8, 20456089), (41, 3991432), (43, 3805784), (82, 1995716), (86, 1902892), (164, 997858), (172, 951446), (283, 578264), (328, 498929), (344, 475723), (566, 289132), (1132, 144566), (1681, 97352), (1763, 92824), (2264, 72283), (3362, 48676), (3526, 46412), (6724, 24338), (7052, 23206), (11603, 14104), (12169, 13448)]