193141728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 599901120

約数和(自身を除く): 406759392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 653, 711, 936, 948, 1027, 1248, 1264, 1306, 1422, 1872, 1896, 1959, 2054, 2528, 2612, 2844, 3081, 3744, 3792, 3918, 4108, 5224, 5688, 5877, 6162, 7584, 7836, 8216, 8489, 9243, 10448, 11376, 11754, 12324, 15672, 16432, 16978, 18486, 20896, 22752, 23508, 24648, 25467, 31344, 32864, 33956, 36972, 47016, 49296, 50934, 51587, 62688, 67912, 73944, 76401, 94032, 98592, 101868, 103174, 135824, 147888, 152802, 154761, 188064, 203736, 206348, 271648, 295776, 305604, 309522, 407472, 412696, 464283, 611208, 619044, 670631, 814944, 825392, 928566, 1222416, 1238088, 1341262, 1650784, 1857132, 2011893, 2444832, 2476176, 2682524, 3714264, 4023786, 4952352, 5365048, 6035679, 7428528, 8047572, 10730096, 12071358, 14857056, 16095144, 21460192, 24142716, 32190288, 48285432, 64380576, 96570864, 193141728]

約数ペア:

[(1, 193141728), (2, 96570864), (3, 64380576), (4, 48285432), (6, 32190288), (8, 24142716), (9, 21460192), (12, 16095144), (13, 14857056), (16, 12071358), (18, 10730096), (24, 8047572), (26, 7428528), (32, 6035679), (36, 5365048), (39, 4952352), (48, 4023786), (52, 3714264), (72, 2682524), (78, 2476176), (79, 2444832), (96, 2011893), (104, 1857132), (117, 1650784), (144, 1341262), (156, 1238088), (158, 1222416), (208, 928566), (234, 825392), (237, 814944), (288, 670631), (312, 619044), (316, 611208), (416, 464283), (468, 412696), (474, 407472), (624, 309522), (632, 305604), (653, 295776), (711, 271648), (936, 206348), (948, 203736), (1027, 188064), (1248, 154761), (1264, 152802), (1306, 147888), (1422, 135824), (1872, 103174), (1896, 101868), (1959, 98592), (2054, 94032), (2528, 76401), (2612, 73944), (2844, 67912), (3081, 62688), (3744, 51587), (3792, 50934), (3918, 49296), (4108, 47016), (5224, 36972), (5688, 33956), (5877, 32864), (6162, 31344), (7584, 25467), (7836, 24648), (8216, 23508), (8489, 22752), (9243, 20896), (10448, 18486), (11376, 16978), (11754, 16432), (12324, 15672)]