131926188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 330946000

約数和(自身を除く): 199019812

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 289, 327, 349, 436, 578, 654, 698, 867, 1047, 1156, 1308, 1396, 1734, 1853, 2094, 3468, 3706, 4188, 5559, 5933, 7412, 11118, 11866, 17799, 22236, 23732, 31501, 35598, 38041, 63002, 71196, 76082, 94503, 100861, 114123, 126004, 152164, 189006, 201722, 228246, 302583, 378012, 403444, 456492, 605166, 646697, 1210332, 1293394, 1940091, 2586788, 3880182, 7760364, 10993849, 21987698, 32981547, 43975396, 65963094, 131926188]

約数ペア:

[(1, 131926188), (2, 65963094), (3, 43975396), (4, 32981547), (6, 21987698), (12, 10993849), (17, 7760364), (34, 3880182), (51, 2586788), (68, 1940091), (102, 1293394), (109, 1210332), (204, 646697), (218, 605166), (289, 456492), (327, 403444), (349, 378012), (436, 302583), (578, 228246), (654, 201722), (698, 189006), (867, 152164), (1047, 126004), (1156, 114123), (1308, 100861), (1396, 94503), (1734, 76082), (1853, 71196), (2094, 63002), (3468, 38041), (3706, 35598), (4188, 31501), (5559, 23732), (5933, 22236), (7412, 17799), (11118, 11866)]