161514078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{30977}}^1$

素因数の和:31072

約数の個数: 32

約数和(自身を含む): 356866560

約数和(自身を除く): 195352482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 30977, 61954, 92931, 185862, 340747, 681494, 1022241, 2044482, 2447183, 4894366, 7341549, 14683098, 26919013, 53838026, 80757039, 161514078]

約数ペア:

[(1, 161514078), (2, 80757039), (3, 53838026), (6, 26919013), (11, 14683098), (22, 7341549), (33, 4894366), (66, 2447183), (79, 2044482), (158, 1022241), (237, 681494), (474, 340747), (869, 185862), (1738, 92931), (2607, 61954), (5214, 30977)]