157069276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 358270080

約数和(自身を除く): 201200804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 1747, 2366, 3211, 3458, 3494, 4732, 6422, 6916, 6988, 12229, 12844, 22477, 22711, 24458, 33193, 44954, 45422, 48916, 66386, 89908, 90844, 132772, 158977, 232351, 295243, 317954, 431509, 464702, 590486, 635908, 863018, 929404, 1180972, 1726036, 2066701, 3020563, 4133402, 5609617, 6041126, 8266804, 11219234, 12082252, 22438468, 39267319, 78534638, 157069276]

約数ペア:

[(1, 157069276), (2, 78534638), (4, 39267319), (7, 22438468), (13, 12082252), (14, 11219234), (19, 8266804), (26, 6041126), (28, 5609617), (38, 4133402), (52, 3020563), (76, 2066701), (91, 1726036), (133, 1180972), (169, 929404), (182, 863018), (247, 635908), (266, 590486), (338, 464702), (364, 431509), (494, 317954), (532, 295243), (676, 232351), (988, 158977), (1183, 132772), (1729, 90844), (1747, 89908), (2366, 66386), (3211, 48916), (3458, 45422), (3494, 44954), (4732, 33193), (6422, 24458), (6916, 22711), (6988, 22477), (12229, 12844)]