161371736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1319}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 311018400

約数和(自身を除く): 149646664

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 746, 1319, 1492, 2638, 2984, 5276, 10552, 15293, 30586, 54079, 61172, 108158, 122344, 216316, 432632, 491987, 983974, 1967948, 3935896, 20171467, 40342934, 80685868, 161371736]

約数ペア:

[(1, 161371736), (2, 80685868), (4, 40342934), (8, 20171467), (41, 3935896), (82, 1967948), (164, 983974), (328, 491987), (373, 432632), (746, 216316), (1319, 122344), (1492, 108158), (2638, 61172), (2984, 54079), (5276, 30586), (10552, 15293)]