156940544271

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{141667}}^1$

素因数の和:142491

約数の個数: 32

約数和(自身を含む): 242843885568

約数和(自身を除く): 85903341297

約数列:

[1, 3, 7, 21, 71, 213, 497, 743, 1491, 2229, 5201, 15603, 52753, 141667, 158259, 369271, 425001, 991669, 1107813, 2975007, 10058357, 30175071, 70408499, 105258581, 211225497, 315775743, 736810067, 2210430201, 7473359251, 22420077753, 52313514757, 156940544271]

約数ペア:

[(1, 156940544271), (3, 52313514757), (7, 22420077753), (21, 7473359251), (71, 2210430201), (213, 736810067), (497, 315775743), (743, 211225497), (1491, 105258581), (2229, 70408499), (5201, 30175071), (15603, 10058357), (52753, 2975007), (141667, 1107813), (158259, 991669), (369271, 425001)]