159812856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{317089}}^1$

素因数の和:317108

約数の個数: 48

約数和(自身を含む): 494660400

約数和(自身を除く): 334847544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 317089, 634178, 951267, 1268356, 1902534, 2219623, 2536712, 2853801, 3805068, 4439246, 5707602, 6658869, 7610136, 8878492, 11415204, 13317738, 17756984, 19976607, 22830408, 26635476, 39953214, 53270952, 79906428, 159812856]

約数ペア:

[(1, 159812856), (2, 79906428), (3, 53270952), (4, 39953214), (6, 26635476), (7, 22830408), (8, 19976607), (9, 17756984), (12, 13317738), (14, 11415204), (18, 8878492), (21, 7610136), (24, 6658869), (28, 5707602), (36, 4439246), (42, 3805068), (56, 2853801), (63, 2536712), (72, 2219623), (84, 1902534), (126, 1268356), (168, 951267), (252, 634178), (504, 317089)]