157659950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 354888000

約数和(自身を除く): 197228050

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 317, 343, 350, 406, 490, 634, 686, 725, 1015, 1225, 1421, 1450, 1585, 1715, 2030, 2219, 2450, 2842, 3170, 3430, 4438, 5075, 7105, 7925, 8575, 9193, 9947, 10150, 11095, 14210, 15533, 15850, 17150, 18386, 19894, 22190, 31066, 35525, 45965, 49735, 55475, 64351, 71050, 77665, 91930, 99470, 108731, 110950, 128702, 155330, 217462, 229825, 248675, 321755, 388325, 450457, 459650, 497350, 543655, 643510, 776650, 900914, 1087310, 1608775, 2252285, 2718275, 3153199, 3217550, 4504570, 5436550, 6306398, 11261425, 15765995, 22522850, 31531990, 78829975, 157659950]

約数ペア:

[(1, 157659950), (2, 78829975), (5, 31531990), (7, 22522850), (10, 15765995), (14, 11261425), (25, 6306398), (29, 5436550), (35, 4504570), (49, 3217550), (50, 3153199), (58, 2718275), (70, 2252285), (98, 1608775), (145, 1087310), (175, 900914), (203, 776650), (245, 643510), (290, 543655), (317, 497350), (343, 459650), (350, 450457), (406, 388325), (490, 321755), (634, 248675), (686, 229825), (725, 217462), (1015, 155330), (1225, 128702), (1421, 110950), (1450, 108731), (1585, 99470), (1715, 91930), (2030, 77665), (2219, 71050), (2450, 64351), (2842, 55475), (3170, 49735), (3430, 45965), (4438, 35525), (5075, 31066), (7105, 22190), (7925, 19894), (8575, 18386), (9193, 17150), (9947, 15850), (10150, 15533), (11095, 14210)]