156970714138

素因数分解:

$2^1\times 7^3\times {\mathrm{11491}}^1\times {\mathrm{19913}}^1$

素因数の和:31427

約数の個数: 32

約数和(自身を含む): 274622025600

約数和(自身を除く): 117651311462

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 11491, 19913, 22982, 39826, 80437, 139391, 160874, 278782, 563059, 975737, 1126118, 1951474, 3941413, 6830159, 7882826, 13660318, 228820283, 457640566, 1601741981, 3203483962, 11212193867, 22424387734, 78485357069, 156970714138]

約数ペア:

[(1, 156970714138), (2, 78485357069), (7, 22424387734), (14, 11212193867), (49, 3203483962), (98, 1601741981), (343, 457640566), (686, 228820283), (11491, 13660318), (19913, 7882826), (22982, 6830159), (39826, 3941413), (80437, 1951474), (139391, 1126118), (160874, 975737), (278782, 563059)]