156923067460

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1\times {\mathrm{40849}}^1$

素因数の和:41896

約数の個数: 48

約数和(自身を含む): 331329121200

約数和(自身を除く): 174406053740

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 797, 964, 1205, 1594, 2410, 3188, 3985, 4820, 7970, 15940, 40849, 81698, 163396, 192077, 204245, 384154, 408490, 768308, 816980, 960385, 1920770, 3841540, 9844609, 19689218, 32556653, 39378436, 49223045, 65113306, 98446090, 130226612, 162783265, 196892180, 325566530, 651133060, 7846153373, 15692306746, 31384613492, 39230766865, 78461533730, 156923067460]

約数ペア:

[(1, 156923067460), (2, 78461533730), (4, 39230766865), (5, 31384613492), (10, 15692306746), (20, 7846153373), (241, 651133060), (482, 325566530), (797, 196892180), (964, 162783265), (1205, 130226612), (1594, 98446090), (2410, 65113306), (3188, 49223045), (3985, 39378436), (4820, 32556653), (7970, 19689218), (15940, 9844609), (40849, 3841540), (81698, 1920770), (163396, 960385), (192077, 816980), (204245, 768308), (384154, 408490)]