129313968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22639}}^1$

素因数の和:22674

約数の個数: 80

約数和(自身を含む): 404259840

約数和(自身を除く): 274945872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 22639, 45278, 67917, 90556, 135834, 158473, 181112, 271668, 316946, 362224, 384863, 475419, 543336, 633892, 769726, 950838, 1086672, 1154589, 1267784, 1539452, 1901676, 2309178, 2535568, 2694041, 3078904, 3803352, 4618356, 5388082, 6157808, 7606704, 8082123, 9236712, 10776164, 16164246, 18473424, 21552328, 32328492, 43104656, 64656984, 129313968]

約数ペア:

[(1, 129313968), (2, 64656984), (3, 43104656), (4, 32328492), (6, 21552328), (7, 18473424), (8, 16164246), (12, 10776164), (14, 9236712), (16, 8082123), (17, 7606704), (21, 6157808), (24, 5388082), (28, 4618356), (34, 3803352), (42, 3078904), (48, 2694041), (51, 2535568), (56, 2309178), (68, 1901676), (84, 1539452), (102, 1267784), (112, 1154589), (119, 1086672), (136, 950838), (168, 769726), (204, 633892), (238, 543336), (272, 475419), (336, 384863), (357, 362224), (408, 316946), (476, 271668), (714, 181112), (816, 158473), (952, 135834), (1428, 90556), (1904, 67917), (2856, 45278), (5712, 22639)]