156613198

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 276950016

約数和(自身を除く): 120336818

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 2543, 4399, 5086, 8798, 17801, 30793, 35602, 61586, 134779, 211069, 269558, 422138, 943453, 1477483, 1886906, 2954966, 11186657, 22373314, 78306599, 156613198]

約数ペア:

[(1, 156613198), (2, 78306599), (7, 22373314), (14, 11186657), (53, 2954966), (83, 1886906), (106, 1477483), (166, 943453), (371, 422138), (581, 269558), (742, 211069), (1162, 134779), (2543, 61586), (4399, 35602), (5086, 30793), (8798, 17801)]