168454260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 554618064

約数和(自身を除く): 386163804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 193, 195, 234, 260, 373, 386, 390, 468, 579, 585, 746, 772, 780, 965, 1119, 1158, 1170, 1492, 1737, 1865, 1930, 2238, 2316, 2340, 2509, 2895, 3357, 3474, 3730, 3860, 4476, 4849, 5018, 5595, 5790, 6714, 6948, 7460, 7527, 8685, 9698, 10036, 11190, 11580, 12545, 13428, 14547, 15054, 16785, 17370, 19396, 22380, 22581, 24245, 25090, 29094, 30108, 33570, 34740, 37635, 43641, 45162, 48490, 50180, 58188, 67140, 71989, 72735, 75270, 87282, 90324, 96980, 112905, 143978, 145470, 150540, 174564, 215967, 218205, 225810, 287956, 290940, 359945, 431934, 436410, 451620, 647901, 719890, 863868, 872820, 935857, 1079835, 1295802, 1439780, 1871714, 2159670, 2591604, 2807571, 3239505, 3743428, 4319340, 4679285, 5615142, 6479010, 8422713, 9358570, 11230284, 12958020, 14037855, 16845426, 18717140, 28075710, 33690852, 42113565, 56151420, 84227130, 168454260]

約数ペア:

[(1, 168454260), (2, 84227130), (3, 56151420), (4, 42113565), (5, 33690852), (6, 28075710), (9, 18717140), (10, 16845426), (12, 14037855), (13, 12958020), (15, 11230284), (18, 9358570), (20, 8422713), (26, 6479010), (30, 5615142), (36, 4679285), (39, 4319340), (45, 3743428), (52, 3239505), (60, 2807571), (65, 2591604), (78, 2159670), (90, 1871714), (117, 1439780), (130, 1295802), (156, 1079835), (180, 935857), (193, 872820), (195, 863868), (234, 719890), (260, 647901), (373, 451620), (386, 436410), (390, 431934), (468, 359945), (579, 290940), (585, 287956), (746, 225810), (772, 218205), (780, 215967), (965, 174564), (1119, 150540), (1158, 145470), (1170, 143978), (1492, 112905), (1737, 96980), (1865, 90324), (1930, 87282), (2238, 75270), (2316, 72735), (2340, 71989), (2509, 67140), (2895, 58188), (3357, 50180), (3474, 48490), (3730, 45162), (3860, 43641), (4476, 37635), (4849, 34740), (5018, 33570), (5595, 30108), (5790, 29094), (6714, 25090), (6948, 24245), (7460, 22581), (7527, 22380), (8685, 19396), (9698, 17370), (10036, 16785), (11190, 15054), (11580, 14547), (12545, 13428)]