156900486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 331527168

約数和(自身を除く): 174626682

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 109, 142, 186, 213, 218, 327, 426, 654, 2201, 3379, 4402, 6603, 6758, 7739, 10137, 11881, 13206, 15478, 20274, 23217, 23762, 35643, 46434, 71286, 239909, 368311, 479818, 719727, 736622, 843551, 1104933, 1439454, 1687102, 2209866, 2530653, 5061306, 26150081, 52300162, 78450243, 156900486]

約数ペア:

[(1, 156900486), (2, 78450243), (3, 52300162), (6, 26150081), (31, 5061306), (62, 2530653), (71, 2209866), (93, 1687102), (109, 1439454), (142, 1104933), (186, 843551), (213, 736622), (218, 719727), (327, 479818), (426, 368311), (654, 239909), (2201, 71286), (3379, 46434), (4402, 35643), (6603, 23762), (6758, 23217), (7739, 20274), (10137, 15478), (11881, 13206)]