157219692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 427085568

約数和(自身を除く): 269865876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 503, 732, 854, 1006, 1281, 1509, 1708, 2012, 2562, 3018, 3521, 3721, 5124, 6036, 7042, 7442, 10563, 11163, 14084, 14884, 21126, 22326, 26047, 30683, 42252, 44652, 52094, 61366, 78141, 92049, 104188, 122732, 156282, 184098, 214781, 312564, 368196, 429562, 644343, 859124, 1288686, 1871663, 2577372, 3743326, 5614989, 7486652, 11229978, 13101641, 22459956, 26203282, 39304923, 52406564, 78609846, 157219692]

約数ペア:

[(1, 157219692), (2, 78609846), (3, 52406564), (4, 39304923), (6, 26203282), (7, 22459956), (12, 13101641), (14, 11229978), (21, 7486652), (28, 5614989), (42, 3743326), (61, 2577372), (84, 1871663), (122, 1288686), (183, 859124), (244, 644343), (366, 429562), (427, 368196), (503, 312564), (732, 214781), (854, 184098), (1006, 156282), (1281, 122732), (1509, 104188), (1708, 92049), (2012, 78141), (2562, 61366), (3018, 52094), (3521, 44652), (3721, 42252), (5124, 30683), (6036, 26047), (7042, 22326), (7442, 21126), (10563, 14884), (11163, 14084)]