156977938408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1217}}^1\times {\mathrm{435769}}^1$

素因数の和:437029

約数の個数: 32

約数和(自身を含む): 302537680200

約数和(自身を除く): 145559741792

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1217, 2434, 4868, 9736, 45029, 90058, 180116, 360232, 435769, 871538, 1743076, 3486152, 16123453, 32246906, 64493812, 128987624, 530330873, 1060661746, 2121323492, 4242646984, 19622242301, 39244484602, 78488969204, 156977938408]

約数ペア:

[(1, 156977938408), (2, 78488969204), (4, 39244484602), (8, 19622242301), (37, 4242646984), (74, 2121323492), (148, 1060661746), (296, 530330873), (1217, 128987624), (2434, 64493812), (4868, 32246906), (9736, 16123453), (45029, 3486152), (90058, 1743076), (180116, 871538), (360232, 435769)]