156953308540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21152737}}^1$

素因数の和:21152806

約数の個数: 48

約数和(自身を含む): 383795278272

約数和(自身を除く): 226841969732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 21152737, 42305474, 84610948, 105763685, 148069159, 211527370, 296138318, 423054740, 592276636, 740345795, 1121095061, 1480691590, 2242190122, 2961383180, 4484380244, 5605475305, 7847665427, 11210950610, 15695330854, 22421901220, 31390661708, 39238327135, 78476654270, 156953308540]

約数ペア:

[(1, 156953308540), (2, 78476654270), (4, 39238327135), (5, 31390661708), (7, 22421901220), (10, 15695330854), (14, 11210950610), (20, 7847665427), (28, 5605475305), (35, 4484380244), (53, 2961383180), (70, 2242190122), (106, 1480691590), (140, 1121095061), (212, 740345795), (265, 592276636), (371, 423054740), (530, 296138318), (742, 211527370), (1060, 148069159), (1484, 105763685), (1855, 84610948), (3710, 42305474), (7420, 21152737)]