164496189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 268692480

約数和(自身を除く): 104196291

約数列:

[1, 3, 11, 13, 33, 39, 59, 67, 97, 143, 177, 201, 291, 429, 649, 737, 767, 871, 1067, 1261, 1947, 2211, 2301, 2613, 3201, 3783, 3953, 5723, 6499, 8437, 9581, 11859, 13871, 17169, 19497, 25311, 28743, 41613, 43483, 51389, 62953, 71489, 74399, 84487, 130449, 154167, 188859, 214467, 223197, 253461, 383441, 565279, 818389, 929357, 1150323, 1695837, 2455167, 2788071, 4217851, 4984733, 12653553, 14954199, 54832063, 164496189]

約数ペア:

[(1, 164496189), (3, 54832063), (11, 14954199), (13, 12653553), (33, 4984733), (39, 4217851), (59, 2788071), (67, 2455167), (97, 1695837), (143, 1150323), (177, 929357), (201, 818389), (291, 565279), (429, 383441), (649, 253461), (737, 223197), (767, 214467), (871, 188859), (1067, 154167), (1261, 130449), (1947, 84487), (2211, 74399), (2301, 71489), (2613, 62953), (3201, 51389), (3783, 43483), (3953, 41613), (5723, 28743), (6499, 25311), (8437, 19497), (9581, 17169), (11859, 13871)]