156989249036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{621779}}^1$

素因数の和:621926

約数の個数: 48

約数和(自身を含む): 300842035200

約数和(自身を除く): 143852786164

約数列:

[1, 2, 4, 17, 34, 47, 68, 79, 94, 158, 188, 316, 799, 1343, 1598, 2686, 3196, 3713, 5372, 7426, 14852, 63121, 126242, 252484, 621779, 1243558, 2487116, 10570243, 21140486, 29223613, 42280972, 49120541, 58447226, 98241082, 116894452, 196482164, 496801421, 835049197, 993602842, 1670098394, 1987205684, 2308665427, 3340196788, 4617330854, 9234661708, 39247312259, 78494624518, 156989249036]

約数ペア:

[(1, 156989249036), (2, 78494624518), (4, 39247312259), (17, 9234661708), (34, 4617330854), (47, 3340196788), (68, 2308665427), (79, 1987205684), (94, 1670098394), (158, 993602842), (188, 835049197), (316, 496801421), (799, 196482164), (1343, 116894452), (1598, 98241082), (2686, 58447226), (3196, 49120541), (3713, 42280972), (5372, 29223613), (7426, 21140486), (14852, 10570243), (63121, 2487116), (126242, 1243558), (252484, 621779)]