166809768

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{147881}}^1$

素因数の和:147937

約数の個数: 32

約数和(自身を含む): 425900160

約数和(自身を除く): 259090392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 147881, 295762, 443643, 591524, 887286, 1183048, 1774572, 3549144, 6950407, 13900814, 20851221, 27801628, 41702442, 55603256, 83404884, 166809768]

約数ペア:

[(1, 166809768), (2, 83404884), (3, 55603256), (4, 41702442), (6, 27801628), (8, 20851221), (12, 13900814), (24, 6950407), (47, 3549144), (94, 1774572), (141, 1183048), (188, 887286), (282, 591524), (376, 443643), (564, 295762), (1128, 147881)]