16180684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 16220468

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 83, 92, 163, 166, 299, 326, 332, 598, 652, 1079, 1196, 1909, 2119, 2158, 3749, 3818, 4238, 4316, 7498, 7636, 8476, 13529, 14996, 24817, 27058, 48737, 49634, 54116, 97474, 99268, 175877, 194948, 311167, 351754, 622334, 703508, 1244668, 4045171, 8090342, 16180684]

約数ペア:

[(1, 16180684), (2, 8090342), (4, 4045171), (13, 1244668), (23, 703508), (26, 622334), (46, 351754), (52, 311167), (83, 194948), (92, 175877), (163, 99268), (166, 97474), (299, 54116), (326, 49634), (332, 48737), (598, 27058), (652, 24817), (1079, 14996), (1196, 13529), (1909, 8476), (2119, 7636), (2158, 7498), (3749, 4316), (3818, 4238)]