156971509590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1621439}}^1$

素因数の和:1621917

約数の個数: 64

約数和(自身を含む): 431484641280

約数和(自身を除く): 274513131690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 461, 922, 1383, 2305, 2766, 3227, 4610, 6454, 6915, 9681, 13830, 16135, 19362, 32270, 48405, 96810, 1621439, 3242878, 4864317, 8107195, 9728634, 11350073, 16214390, 22700146, 24321585, 34050219, 48643170, 56750365, 68100438, 113500730, 170251095, 340502190, 747483379, 1494966758, 2242450137, 3737416895, 4484900274, 5232383653, 7474833790, 10464767306, 11212250685, 15697150959, 22424501370, 26161918265, 31394301918, 52323836530, 78485754795, 156971509590]

約数ペア:

[(1, 156971509590), (2, 78485754795), (3, 52323836530), (5, 31394301918), (6, 26161918265), (7, 22424501370), (10, 15697150959), (14, 11212250685), (15, 10464767306), (21, 7474833790), (30, 5232383653), (35, 4484900274), (42, 3737416895), (70, 2242450137), (105, 1494966758), (210, 747483379), (461, 340502190), (922, 170251095), (1383, 113500730), (2305, 68100438), (2766, 56750365), (3227, 48643170), (4610, 34050219), (6454, 24321585), (6915, 22700146), (9681, 16214390), (13830, 11350073), (16135, 9728634), (19362, 8107195), (32270, 4864317), (48405, 3242878), (96810, 1621439)]