163068982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 264625920

約数和(自身を除く): 101556938

約数列:

[1, 2, 19, 38, 61, 103, 122, 206, 683, 1159, 1366, 1957, 2318, 3914, 6283, 12566, 12977, 25954, 41663, 70349, 83326, 119377, 140698, 238754, 791597, 1336631, 1583194, 2673262, 4291289, 8582578, 81534491, 163068982]

約数ペア:

[(1, 163068982), (2, 81534491), (19, 8582578), (38, 4291289), (61, 2673262), (103, 1583194), (122, 1336631), (206, 791597), (683, 238754), (1159, 140698), (1366, 119377), (1957, 83326), (2318, 70349), (3914, 41663), (6283, 25954), (12566, 12977)]