157450226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10597}}^1$

素因数の和:10658

約数の個数: 32

約数和(自身を含む): 274700160

約数和(自身を除く): 117249934

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 10597, 14858, 21194, 180149, 201343, 243731, 360298, 402686, 487462, 3422831, 4143427, 4630889, 6845662, 8286854, 9261778, 78725113, 157450226]

約数ペア:

[(1, 157450226), (2, 78725113), (17, 9261778), (19, 8286854), (23, 6845662), (34, 4630889), (38, 4143427), (46, 3422831), (323, 487462), (391, 402686), (437, 360298), (646, 243731), (782, 201343), (874, 180149), (7429, 21194), (10597, 14858)]