129776036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 251108928

約数和(自身を除く): 121332892

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 163, 244, 251, 326, 502, 652, 793, 1004, 1586, 2119, 3172, 3263, 4238, 6526, 8476, 9943, 13052, 15311, 19886, 30622, 39772, 40913, 61244, 81826, 129259, 163652, 199043, 258518, 398086, 517036, 531869, 796172, 1063738, 2127476, 2495693, 4991386, 9982772, 32444009, 64888018, 129776036]

約数ペア:

[(1, 129776036), (2, 64888018), (4, 32444009), (13, 9982772), (26, 4991386), (52, 2495693), (61, 2127476), (122, 1063738), (163, 796172), (244, 531869), (251, 517036), (326, 398086), (502, 258518), (652, 199043), (793, 163652), (1004, 129259), (1586, 81826), (2119, 61244), (3172, 40913), (3263, 39772), (4238, 30622), (6526, 19886), (8476, 15311), (9943, 13052)]