190702476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 507867360

約数和(自身を除く): 317164884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 828, 981, 1308, 1962, 2113, 2507, 3924, 4226, 5014, 6339, 7521, 8452, 10028, 12678, 15042, 19017, 22563, 25356, 30084, 38034, 45126, 48599, 76068, 90252, 97198, 145797, 194396, 230317, 291594, 437391, 460634, 583188, 690951, 874782, 921268, 1381902, 1749564, 2072853, 2763804, 4145706, 5297291, 8291412, 10594582, 15891873, 21189164, 31783746, 47675619, 63567492, 95351238, 190702476]

約数ペア:

[(1, 190702476), (2, 95351238), (3, 63567492), (4, 47675619), (6, 31783746), (9, 21189164), (12, 15891873), (18, 10594582), (23, 8291412), (36, 5297291), (46, 4145706), (69, 2763804), (92, 2072853), (109, 1749564), (138, 1381902), (207, 921268), (218, 874782), (276, 690951), (327, 583188), (414, 460634), (436, 437391), (654, 291594), (828, 230317), (981, 194396), (1308, 145797), (1962, 97198), (2113, 90252), (2507, 76068), (3924, 48599), (4226, 45126), (5014, 38034), (6339, 30084), (7521, 25356), (8452, 22563), (10028, 19017), (12678, 15042)]