131850768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 403158720

約数和(自身を除く): 271307952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 919, 976, 1176, 1281, 1464, 1708, 1838, 2352, 2562, 2757, 2928, 2989, 3416, 3676, 5124, 5514, 5978, 6433, 6832, 7352, 8967, 10248, 11028, 11956, 12866, 14704, 17934, 19299, 20496, 22056, 23912, 25732, 35868, 38598, 44112, 45031, 47824, 51464, 56059, 71736, 77196, 90062, 102928, 112118, 135093, 143472, 154392, 168177, 180124, 224236, 270186, 308784, 336354, 360248, 392413, 448472, 540372, 672708, 720496, 784826, 896944, 1080744, 1177239, 1345416, 1569652, 2161488, 2354478, 2690832, 2746891, 3139304, 4708956, 5493782, 6278608, 8240673, 9417912, 10987564, 16481346, 18835824, 21975128, 32962692, 43950256, 65925384, 131850768]

約数ペア:

[(1, 131850768), (2, 65925384), (3, 43950256), (4, 32962692), (6, 21975128), (7, 18835824), (8, 16481346), (12, 10987564), (14, 9417912), (16, 8240673), (21, 6278608), (24, 5493782), (28, 4708956), (42, 3139304), (48, 2746891), (49, 2690832), (56, 2354478), (61, 2161488), (84, 1569652), (98, 1345416), (112, 1177239), (122, 1080744), (147, 896944), (168, 784826), (183, 720496), (196, 672708), (244, 540372), (294, 448472), (336, 392413), (366, 360248), (392, 336354), (427, 308784), (488, 270186), (588, 224236), (732, 180124), (784, 168177), (854, 154392), (919, 143472), (976, 135093), (1176, 112118), (1281, 102928), (1464, 90062), (1708, 77196), (1838, 71736), (2352, 56059), (2562, 51464), (2757, 47824), (2928, 45031), (2989, 44112), (3416, 38598), (3676, 35868), (5124, 25732), (5514, 23912), (5978, 22056), (6433, 20496), (6832, 19299), (7352, 17934), (8967, 14704), (10248, 12866), (11028, 11956)]