163271906

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 286530048

約数和(自身を除く): 123258142

約数列:

[1, 2, 7, 14, 53, 106, 293, 371, 586, 742, 751, 1502, 2051, 4102, 5257, 10514, 15529, 31058, 39803, 79606, 108703, 217406, 220043, 278621, 440086, 557242, 1540301, 3080602, 11662279, 23324558, 81635953, 163271906]

約数ペア:

[(1, 163271906), (2, 81635953), (7, 23324558), (14, 11662279), (53, 3080602), (106, 1540301), (293, 557242), (371, 440086), (586, 278621), (742, 220043), (751, 217406), (1502, 108703), (2051, 79606), (4102, 39803), (5257, 31058), (10514, 15529)]