157055734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 266406912

約数和(自身を除く): 109351178

約数列:

[1, 2, 11, 22, 31, 62, 341, 421, 547, 682, 842, 1094, 4631, 6017, 9262, 12034, 13051, 16957, 26102, 33914, 143561, 186527, 230287, 287122, 373054, 460574, 2533157, 5066314, 7138897, 14277794, 78527867, 157055734]

約数ペア:

[(1, 157055734), (2, 78527867), (11, 14277794), (22, 7138897), (31, 5066314), (62, 2533157), (341, 460574), (421, 373054), (547, 287122), (682, 230287), (842, 186527), (1094, 143561), (4631, 33914), (6017, 26102), (9262, 16957), (12034, 13051)]