161749403908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{7078129}}^1$

素因数の和:7078359

約数の個数: 24

約数和(自身を含む): 294308645400

約数和(自身を除く): 132559241492

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 11426, 22852, 7078129, 14156258, 28312516, 205265741, 410531482, 821062964, 1394391413, 2788782826, 5577565652, 40437350977, 80874701954, 161749403908]

約数ペア:

[(1, 161749403908), (2, 80874701954), (4, 40437350977), (29, 5577565652), (58, 2788782826), (116, 1394391413), (197, 821062964), (394, 410531482), (788, 205265741), (5713, 28312516), (11426, 14156258), (22852, 7078129)]