157863390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{78539}}^1$

素因数の和:78616

約数の個数: 32

約数和(自身を含む): 384531840

約数和(自身を除く): 226668450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 78539, 157078, 235617, 392695, 471234, 785390, 1178085, 2356170, 5262113, 10524226, 15786339, 26310565, 31572678, 52621130, 78931695, 157863390]

約数ペア:

[(1, 157863390), (2, 78931695), (3, 52621130), (5, 31572678), (6, 26310565), (10, 15786339), (15, 10524226), (30, 5262113), (67, 2356170), (134, 1178085), (201, 785390), (335, 471234), (402, 392695), (670, 235617), (1005, 157078), (2010, 78539)]