197776152

素因数分解:

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

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 633999600

約数和(自身を除く): 436223448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 732, 854, 882, 919, 1098, 1176, 1281, 1464, 1708, 1764, 1838, 2196, 2562, 2757, 2989, 3416, 3528, 3676, 3843, 4392, 5124, 5514, 5978, 6433, 7352, 7686, 8271, 8967, 10248, 11028, 11956, 12866, 15372, 16542, 17934, 19299, 22056, 23912, 25732, 26901, 30744, 33084, 35868, 38598, 45031, 51464, 53802, 56059, 57897, 66168, 71736, 77196, 90062, 107604, 112118, 115794, 135093, 154392, 168177, 180124, 215208, 224236, 231588, 270186, 336354, 360248, 392413, 405279, 448472, 463176, 504531, 540372, 672708, 784826, 810558, 1009062, 1080744, 1177239, 1345416, 1569652, 1621116, 2018124, 2354478, 2746891, 3139304, 3242232, 3531717, 4036248, 4708956, 5493782, 7063434, 8240673, 9417912, 10987564, 14126868, 16481346, 21975128, 24722019, 28253736, 32962692, 49444038, 65925384, 98888076, 197776152]

約数ペア:

[(1, 197776152), (2, 98888076), (3, 65925384), (4, 49444038), (6, 32962692), (7, 28253736), (8, 24722019), (9, 21975128), (12, 16481346), (14, 14126868), (18, 10987564), (21, 9417912), (24, 8240673), (28, 7063434), (36, 5493782), (42, 4708956), (49, 4036248), (56, 3531717), (61, 3242232), (63, 3139304), (72, 2746891), (84, 2354478), (98, 2018124), (122, 1621116), (126, 1569652), (147, 1345416), (168, 1177239), (183, 1080744), (196, 1009062), (244, 810558), (252, 784826), (294, 672708), (366, 540372), (392, 504531), (427, 463176), (441, 448472), (488, 405279), (504, 392413), (549, 360248), (588, 336354), (732, 270186), (854, 231588), (882, 224236), (919, 215208), (1098, 180124), (1176, 168177), (1281, 154392), (1464, 135093), (1708, 115794), (1764, 112118), (1838, 107604), (2196, 90062), (2562, 77196), (2757, 71736), (2989, 66168), (3416, 57897), (3528, 56059), (3676, 53802), (3843, 51464), (4392, 45031), (5124, 38598), (5514, 35868), (5978, 33084), (6433, 30744), (7352, 26901), (7686, 25732), (8271, 23912), (8967, 22056), (10248, 19299), (11028, 17934), (11956, 16542), (12866, 15372)]