156906274

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 274732416

約数和(自身を除く): 117826142

約数列:

[1, 2, 7, 14, 61, 122, 313, 427, 587, 626, 854, 1174, 2191, 4109, 4382, 8218, 19093, 35807, 38186, 71614, 133651, 183731, 250649, 267302, 367462, 501298, 1286117, 2572234, 11207591, 22415182, 78453137, 156906274]

約数ペア:

[(1, 156906274), (2, 78453137), (7, 22415182), (14, 11207591), (61, 2572234), (122, 1286117), (313, 501298), (427, 367462), (587, 267302), (626, 250649), (854, 183731), (1174, 133651), (2191, 71614), (4109, 38186), (4382, 35807), (8218, 19093)]