152040238

素因数分解:

$2^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 267321600

約数和(自身を除く): 115281362

約数列:

[1, 2, 7, 14, 49, 98, 251, 343, 502, 686, 883, 1757, 1766, 3514, 6181, 12299, 12362, 24598, 43267, 86093, 86534, 172186, 221633, 302869, 443266, 605738, 1551431, 3102862, 10860017, 21720034, 76020119, 152040238]

約数ペア:

[(1, 152040238), (2, 76020119), (7, 21720034), (14, 10860017), (49, 3102862), (98, 1551431), (251, 605738), (343, 443266), (502, 302869), (686, 221633), (883, 172186), (1757, 86534), (1766, 86093), (3514, 43267), (6181, 24598), (12299, 12362)]