157089112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60793}}^1$

素因数の和:60835

約数の個数: 32

約数和(自身を含む): 328287600

約数和(自身を除く): 171198488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 60793, 121586, 243172, 486344, 1033481, 1155067, 2066962, 2310134, 4133924, 4620268, 8267848, 9240536, 19636139, 39272278, 78544556, 157089112]

約数ペア:

[(1, 157089112), (2, 78544556), (4, 39272278), (8, 19636139), (17, 9240536), (19, 8267848), (34, 4620268), (38, 4133924), (68, 2310134), (76, 2066962), (136, 1155067), (152, 1033481), (323, 486344), (646, 243172), (1292, 121586), (2584, 60793)]