189937488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3853}}^1$

素因数の和:3956

約数の個数: 80

約数和(自身を含む): 535243520

約数和(自身を除く): 345306032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 3853, 4108, 6162, 7706, 8216, 11559, 12324, 15412, 16432, 23118, 24648, 30824, 46236, 49296, 50089, 61648, 92472, 100178, 150267, 184944, 200356, 300534, 304387, 400712, 601068, 608774, 801424, 913161, 1202136, 1217548, 1826322, 2404272, 2435096, 3652644, 3957031, 4870192, 7305288, 7914062, 11871093, 14610576, 15828124, 23742186, 31656248, 47484372, 63312496, 94968744, 189937488]

約数ペア:

[(1, 189937488), (2, 94968744), (3, 63312496), (4, 47484372), (6, 31656248), (8, 23742186), (12, 15828124), (13, 14610576), (16, 11871093), (24, 7914062), (26, 7305288), (39, 4870192), (48, 3957031), (52, 3652644), (78, 2435096), (79, 2404272), (104, 1826322), (156, 1217548), (158, 1202136), (208, 913161), (237, 801424), (312, 608774), (316, 601068), (474, 400712), (624, 304387), (632, 300534), (948, 200356), (1027, 184944), (1264, 150267), (1896, 100178), (2054, 92472), (3081, 61648), (3792, 50089), (3853, 49296), (4108, 46236), (6162, 30824), (7706, 24648), (8216, 23118), (11559, 16432), (12324, 15412)]