157040422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2543}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 294534144

約数和(自身を除く): 137493722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2543, 2807, 4411, 5086, 5614, 8822, 17801, 27973, 30877, 35602, 55946, 61754, 195811, 391622, 1019743, 2039486, 7138201, 11217173, 14276402, 22434346, 78520211, 157040422]

約数ペア:

[(1, 157040422), (2, 78520211), (7, 22434346), (11, 14276402), (14, 11217173), (22, 7138201), (77, 2039486), (154, 1019743), (401, 391622), (802, 195811), (2543, 61754), (2807, 55946), (4411, 35602), (5086, 30877), (5614, 27973), (8822, 17801)]