156960470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6521}}^1$

素因数の和:6640

約数の個数: 32

約数和(自身を含む): 295837920

約数和(自身を除く): 138877450

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 6521, 12035, 13042, 24070, 32605, 65210, 189109, 378218, 541243, 945545, 1082486, 1891090, 2706215, 5412430, 15696047, 31392094, 78480235, 156960470]

約数ペア:

[(1, 156960470), (2, 78480235), (5, 31392094), (10, 15696047), (29, 5412430), (58, 2706215), (83, 1891090), (145, 1082486), (166, 945545), (290, 541243), (415, 378218), (830, 189109), (2407, 65210), (4814, 32605), (6521, 24070), (12035, 13042)]