127144812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 177674388

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 852, 948, 1889, 3778, 5609, 5667, 7556, 11218, 11334, 16827, 22436, 22668, 33654, 67308, 134119, 149231, 268238, 298462, 402357, 447693, 536476, 596924, 804714, 895386, 1609428, 1790772, 10595401, 21190802, 31786203, 42381604, 63572406, 127144812]

約数ペア:

[(1, 127144812), (2, 63572406), (3, 42381604), (4, 31786203), (6, 21190802), (12, 10595401), (71, 1790772), (79, 1609428), (142, 895386), (158, 804714), (213, 596924), (237, 536476), (284, 447693), (316, 402357), (426, 298462), (474, 268238), (852, 149231), (948, 134119), (1889, 67308), (3778, 33654), (5609, 22668), (5667, 22436), (7556, 16827), (11218, 11334)]