161154830

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 296097984

約数和(自身を除く): 134943154

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 1613, 3226, 8065, 9991, 16130, 19982, 49955, 99910, 156461, 166139, 312922, 332278, 782305, 830695, 1564610, 1661390, 16115483, 32230966, 80577415, 161154830]

約数ペア:

[(1, 161154830), (2, 80577415), (5, 32230966), (10, 16115483), (97, 1661390), (103, 1564610), (194, 830695), (206, 782305), (485, 332278), (515, 312922), (970, 166139), (1030, 156461), (1613, 99910), (3226, 49955), (8065, 19982), (9991, 16130)]