153811056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 456320000

約数和(自身を除く): 302508944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 1999, 2748, 3206, 3664, 3998, 4809, 5496, 5997, 6412, 7996, 9618, 10992, 11994, 12824, 13993, 15992, 19236, 23988, 25648, 27986, 31984, 38472, 41979, 47976, 55972, 76944, 83958, 95952, 111944, 167916, 223888, 335832, 457771, 671664, 915542, 1373313, 1831084, 2746626, 3204397, 3662168, 5493252, 6408794, 7324336, 9613191, 10986504, 12817588, 19226382, 21973008, 25635176, 38452764, 51270352, 76905528, 153811056]

約数ペア:

[(1, 153811056), (2, 76905528), (3, 51270352), (4, 38452764), (6, 25635176), (7, 21973008), (8, 19226382), (12, 12817588), (14, 10986504), (16, 9613191), (21, 7324336), (24, 6408794), (28, 5493252), (42, 3662168), (48, 3204397), (56, 2746626), (84, 1831084), (112, 1373313), (168, 915542), (229, 671664), (336, 457771), (458, 335832), (687, 223888), (916, 167916), (1374, 111944), (1603, 95952), (1832, 83958), (1999, 76944), (2748, 55972), (3206, 47976), (3664, 41979), (3998, 38472), (4809, 31984), (5496, 27986), (5997, 25648), (6412, 23988), (7996, 19236), (9618, 15992), (10992, 13993), (11994, 12824)]