156975911710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1\times {\mathrm{89989}}^1$

素因数の和:99196

約数の個数: 32

約数和(自身を含む): 297463744800

約数和(自身を除く): 140487833090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9181, 18362, 45905, 89989, 91810, 174439, 179978, 348878, 449945, 872195, 899890, 1709791, 1744390, 3419582, 8548955, 17097910, 826189009, 1652378018, 4130945045, 8261890090, 15697591171, 31395182342, 78487955855, 156975911710]

約数ペア:

[(1, 156975911710), (2, 78487955855), (5, 31395182342), (10, 15697591171), (19, 8261890090), (38, 4130945045), (95, 1652378018), (190, 826189009), (9181, 17097910), (18362, 8548955), (45905, 3419582), (89989, 1744390), (91810, 1709791), (174439, 899890), (179978, 872195), (348878, 449945)]