155622148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 323132544

約数和(自身を除く): 167510396

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2516, 5623, 6919, 11246, 13838, 22492, 27676, 61853, 95591, 123706, 191182, 208051, 247412, 382364, 416102, 832204, 1051501, 2103002, 2288561, 3536867, 4206004, 4577122, 7073734, 9154244, 14147468, 38905537, 77811074, 155622148]

約数ペア:

[(1, 155622148), (2, 77811074), (4, 38905537), (11, 14147468), (17, 9154244), (22, 7073734), (34, 4577122), (37, 4206004), (44, 3536867), (68, 2288561), (74, 2103002), (148, 1051501), (187, 832204), (374, 416102), (407, 382364), (629, 247412), (748, 208051), (814, 191182), (1258, 123706), (1628, 95591), (2516, 61853), (5623, 27676), (6919, 22492), (11246, 13838)]