157156670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2777

約数の個数: 64

約数和(自身を含む): 337416192

約数和(自身を除く): 180259522

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 2711, 3410, 5270, 5422, 5797, 11594, 13555, 27110, 28985, 29821, 46087, 57970, 59642, 84041, 92174, 149105, 168082, 230435, 298210, 420205, 460870, 506957, 840410, 924451, 1013914, 1428697, 1848902, 2534785, 2857394, 4622255, 5069570, 7143485, 9244510, 14286970, 15715667, 31431334, 78578335, 157156670]

約数ペア:

[(1, 157156670), (2, 78578335), (5, 31431334), (10, 15715667), (11, 14286970), (17, 9244510), (22, 7143485), (31, 5069570), (34, 4622255), (55, 2857394), (62, 2534785), (85, 1848902), (110, 1428697), (155, 1013914), (170, 924451), (187, 840410), (310, 506957), (341, 460870), (374, 420205), (527, 298210), (682, 230435), (935, 168082), (1054, 149105), (1705, 92174), (1870, 84041), (2635, 59642), (2711, 57970), (3410, 46087), (5270, 29821), (5422, 28985), (5797, 27110), (11594, 13555)]