157024953320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{500909}}^1$

素因数の和:501398

約数の個数: 64

約数和(自身を含む): 374901080400

約数和(自身を除く): 217876127080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 461, 680, 922, 1844, 2305, 3688, 4610, 7837, 9220, 15674, 18440, 31348, 39185, 62696, 78370, 156740, 313480, 500909, 1001818, 2003636, 2504545, 4007272, 5009090, 8515453, 10018180, 17030906, 20036360, 34061812, 42577265, 68123624, 85154530, 170309060, 230919049, 340618120, 461838098, 923676196, 1154595245, 1847352392, 2309190490, 3925623833, 4618380980, 7851247666, 9236761960, 15702495332, 19628119165, 31404990664, 39256238330, 78512476660, 157024953320]

約数ペア:

[(1, 157024953320), (2, 78512476660), (4, 39256238330), (5, 31404990664), (8, 19628119165), (10, 15702495332), (17, 9236761960), (20, 7851247666), (34, 4618380980), (40, 3925623833), (68, 2309190490), (85, 1847352392), (136, 1154595245), (170, 923676196), (340, 461838098), (461, 340618120), (680, 230919049), (922, 170309060), (1844, 85154530), (2305, 68123624), (3688, 42577265), (4610, 34061812), (7837, 20036360), (9220, 17030906), (15674, 10018180), (18440, 8515453), (31348, 5009090), (39185, 4007272), (62696, 2504545), (78370, 2003636), (156740, 1001818), (313480, 500909)]