162764488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5381}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 322920000

約数和(自身を除く): 160155512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 5381, 7562, 10762, 15124, 21524, 30248, 43048, 102239, 204478, 408956, 817912, 1070819, 2141638, 4283276, 8566552, 20345561, 40691122, 81382244, 162764488]

約数ペア:

[(1, 162764488), (2, 81382244), (4, 40691122), (8, 20345561), (19, 8566552), (38, 4283276), (76, 2141638), (152, 1070819), (199, 817912), (398, 408956), (796, 204478), (1592, 102239), (3781, 43048), (5381, 30248), (7562, 21524), (10762, 15124)]