156732738710

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{402943}}^1$

素因数の和:403448

約数の個数: 32

約数和(自身を含む): 285738872832

約数和(自身を除く): 129006134122

約数列:

[1, 2, 5, 10, 97, 194, 401, 485, 802, 970, 2005, 4010, 38897, 77794, 194485, 388970, 402943, 805886, 2014715, 4029430, 39085471, 78170942, 161580143, 195427355, 323160286, 390854710, 807900715, 1615801430, 15673273871, 31346547742, 78366369355, 156732738710]

約数ペア:

[(1, 156732738710), (2, 78366369355), (5, 31346547742), (10, 15673273871), (97, 1615801430), (194, 807900715), (401, 390854710), (485, 323160286), (802, 195427355), (970, 161580143), (2005, 78170942), (4010, 39085471), (38897, 4029430), (77794, 2014715), (194485, 805886), (388970, 402943)]