128952330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4657}}^1$

素因数の和:4751

約数の個数: 64

約数和(自身を含む): 338059008

約数和(自身を除く): 209106678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 4657, 5538, 9230, 9314, 13845, 13971, 23285, 27690, 27942, 46570, 60541, 69855, 121082, 139710, 181623, 302705, 330647, 363246, 605410, 661294, 908115, 991941, 1653235, 1816230, 1983882, 3306470, 4298411, 4959705, 8596822, 9919410, 12895233, 21492055, 25790466, 42984110, 64476165, 128952330]

約数ペア:

[(1, 128952330), (2, 64476165), (3, 42984110), (5, 25790466), (6, 21492055), (10, 12895233), (13, 9919410), (15, 8596822), (26, 4959705), (30, 4298411), (39, 3306470), (65, 1983882), (71, 1816230), (78, 1653235), (130, 991941), (142, 908115), (195, 661294), (213, 605410), (355, 363246), (390, 330647), (426, 302705), (710, 181623), (923, 139710), (1065, 121082), (1846, 69855), (2130, 60541), (2769, 46570), (4615, 27942), (4657, 27690), (5538, 23285), (9230, 13971), (9314, 13845)]