164559076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 338829120

約数和(自身を除く): 174270044

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 4801, 8569, 9602, 17138, 19204, 34276, 52811, 91219, 105622, 182438, 196841, 211244, 364876, 393682, 787364, 1003409, 2006818, 2165251, 3739979, 4013636, 4330502, 7479958, 8661004, 14959916, 41139769, 82279538, 164559076]

約数ペア:

[(1, 164559076), (2, 82279538), (4, 41139769), (11, 14959916), (19, 8661004), (22, 7479958), (38, 4330502), (41, 4013636), (44, 3739979), (76, 2165251), (82, 2006818), (164, 1003409), (209, 787364), (418, 393682), (451, 364876), (779, 211244), (836, 196841), (902, 182438), (1558, 105622), (1804, 91219), (3116, 52811), (4801, 34276), (8569, 19204), (9602, 17138)]