155253168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22003}}^1$

素因数の和:22031

約数の個数: 90

約数和(自身を含む): 505453884

約数和(自身を除く): 350200716

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22003, 44006, 66009, 88012, 132018, 154021, 176024, 198027, 264036, 308042, 352048, 396054, 462063, 528072, 616084, 792108, 924126, 1056144, 1078147, 1232168, 1386189, 1584216, 1848252, 2156294, 2464336, 2772378, 3168432, 3234441, 3696504, 4312588, 5544756, 6468882, 7393008, 8625176, 9703323, 11089512, 12937764, 17250352, 19406646, 22179024, 25875528, 38813292, 51751056, 77626584, 155253168]

約数ペア:

[(1, 155253168), (2, 77626584), (3, 51751056), (4, 38813292), (6, 25875528), (7, 22179024), (8, 19406646), (9, 17250352), (12, 12937764), (14, 11089512), (16, 9703323), (18, 8625176), (21, 7393008), (24, 6468882), (28, 5544756), (36, 4312588), (42, 3696504), (48, 3234441), (49, 3168432), (56, 2772378), (63, 2464336), (72, 2156294), (84, 1848252), (98, 1584216), (112, 1386189), (126, 1232168), (144, 1078147), (147, 1056144), (168, 924126), (196, 792108), (252, 616084), (294, 528072), (336, 462063), (392, 396054), (441, 352048), (504, 308042), (588, 264036), (784, 198027), (882, 176024), (1008, 154021), (1176, 132018), (1764, 88012), (2352, 66009), (3528, 44006), (7056, 22003)]