138943332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 108

約数和(自身を含む): 390394368

約数和(自身を除く): 251451036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 167, 191, 198, 242, 334, 363, 382, 396, 484, 501, 573, 668, 726, 764, 1002, 1089, 1146, 1452, 1503, 1719, 1837, 2004, 2101, 2178, 2292, 3006, 3438, 3674, 4202, 4356, 5511, 6012, 6303, 6876, 7348, 8404, 11022, 12606, 16533, 18909, 20207, 22044, 23111, 25212, 31897, 33066, 37818, 40414, 46222, 60621, 63794, 66132, 69333, 75636, 80828, 92444, 95691, 121242, 127588, 138666, 181863, 191382, 207999, 242484, 277332, 287073, 350867, 363726, 382764, 415998, 574146, 701734, 727452, 831996, 1052601, 1148292, 1403468, 2105202, 3157803, 3859537, 4210404, 6315606, 7719074, 11578611, 12631212, 15438148, 23157222, 34735833, 46314444, 69471666, 138943332]

約数ペア:

[(1, 138943332), (2, 69471666), (3, 46314444), (4, 34735833), (6, 23157222), (9, 15438148), (11, 12631212), (12, 11578611), (18, 7719074), (22, 6315606), (33, 4210404), (36, 3859537), (44, 3157803), (66, 2105202), (99, 1403468), (121, 1148292), (132, 1052601), (167, 831996), (191, 727452), (198, 701734), (242, 574146), (334, 415998), (363, 382764), (382, 363726), (396, 350867), (484, 287073), (501, 277332), (573, 242484), (668, 207999), (726, 191382), (764, 181863), (1002, 138666), (1089, 127588), (1146, 121242), (1452, 95691), (1503, 92444), (1719, 80828), (1837, 75636), (2004, 69333), (2101, 66132), (2178, 63794), (2292, 60621), (3006, 46222), (3438, 40414), (3674, 37818), (4202, 33066), (4356, 31897), (5511, 25212), (6012, 23111), (6303, 22044), (6876, 20207), (7348, 18909), (8404, 16533), (11022, 12606)]