174655728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 533507520

約数和(自身を除く): 358851792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1181, 1264, 1422, 1872, 1896, 2054, 2362, 2844, 3081, 3543, 3792, 4108, 4724, 5688, 6162, 7086, 8216, 9243, 9448, 10629, 11376, 12324, 14172, 15353, 16432, 18486, 18896, 21258, 24648, 28344, 30706, 36972, 42516, 46059, 49296, 56688, 61412, 73944, 85032, 92118, 93299, 122824, 138177, 147888, 170064, 184236, 186598, 245648, 276354, 279897, 368472, 373196, 552708, 559794, 736944, 746392, 839691, 1105416, 1119588, 1212887, 1492784, 1679382, 2210832, 2239176, 2425774, 3358764, 3638661, 4478352, 4851548, 6717528, 7277322, 9703096, 10915983, 13435056, 14554644, 19406192, 21831966, 29109288, 43663932, 58218576, 87327864, 174655728]

約数ペア:

[(1, 174655728), (2, 87327864), (3, 58218576), (4, 43663932), (6, 29109288), (8, 21831966), (9, 19406192), (12, 14554644), (13, 13435056), (16, 10915983), (18, 9703096), (24, 7277322), (26, 6717528), (36, 4851548), (39, 4478352), (48, 3638661), (52, 3358764), (72, 2425774), (78, 2239176), (79, 2210832), (104, 1679382), (117, 1492784), (144, 1212887), (156, 1119588), (158, 1105416), (208, 839691), (234, 746392), (237, 736944), (312, 559794), (316, 552708), (468, 373196), (474, 368472), (624, 279897), (632, 276354), (711, 245648), (936, 186598), (948, 184236), (1027, 170064), (1181, 147888), (1264, 138177), (1422, 122824), (1872, 93299), (1896, 92118), (2054, 85032), (2362, 73944), (2844, 61412), (3081, 56688), (3543, 49296), (3792, 46059), (4108, 42516), (4724, 36972), (5688, 30706), (6162, 28344), (7086, 24648), (8216, 21258), (9243, 18896), (9448, 18486), (10629, 16432), (11376, 15353), (12324, 14172)]