120563816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13003}}^1$

素因数の和:13089

約数の個数: 32

約数和(自身を含む): 241874400

約数和(自身を除く): 121310584

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 13003, 26006, 52012, 104024, 247057, 494114, 793183, 988228, 1586366, 1976456, 3172732, 6345464, 15070477, 30140954, 60281908, 120563816]

約数ペア:

[(1, 120563816), (2, 60281908), (4, 30140954), (8, 15070477), (19, 6345464), (38, 3172732), (61, 1976456), (76, 1586366), (122, 988228), (152, 793183), (244, 494114), (488, 247057), (1159, 104024), (2318, 52012), (4636, 26006), (9272, 13003)]