156967390195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{421621}}^1$

素因数の和:422611

約数の個数: 32

約数和(自身を含む): 235082935296

約数和(自身を除く): 78115545101

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 967, 4835, 6769, 10637, 33845, 53185, 74459, 372295, 421621, 2108105, 2951347, 4637831, 14756735, 23189155, 32464817, 162324085, 407707507, 2038537535, 2853952549, 4484782577, 14269762745, 22423912885, 31393478039, 156967390195]

約数ペア:

[(1, 156967390195), (5, 31393478039), (7, 22423912885), (11, 14269762745), (35, 4484782577), (55, 2853952549), (77, 2038537535), (385, 407707507), (967, 162324085), (4835, 32464817), (6769, 23189155), (10637, 14756735), (33845, 4637831), (53185, 2951347), (74459, 2108105), (372295, 421621)]