156788830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1873}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 308445408

約数和(自身を除く): 151656578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 761, 1522, 1873, 3746, 3805, 7610, 8371, 9365, 16742, 18730, 20603, 41206, 41855, 83710, 103015, 206030, 1425353, 2850706, 7126765, 14253530, 15678883, 31357766, 78394415, 156788830]

約数ペア:

[(1, 156788830), (2, 78394415), (5, 31357766), (10, 15678883), (11, 14253530), (22, 7126765), (55, 2850706), (110, 1425353), (761, 206030), (1522, 103015), (1873, 83710), (3746, 41855), (3805, 41206), (7610, 20603), (8371, 18730), (9365, 16742)]