161831664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59149}}^1$

素因数の和:59182

約数の個数: 60

約数和(自身を含む): 476749000

約数和(自身を除く): 314917336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 59149, 118298, 177447, 236596, 354894, 473192, 532341, 709788, 946384, 1064682, 1123831, 1419576, 2129364, 2247662, 2839152, 3371493, 4258728, 4495324, 6742986, 8517456, 8990648, 10114479, 13485972, 17981296, 20228958, 26971944, 40457916, 53943888, 80915832, 161831664]

約数ペア:

[(1, 161831664), (2, 80915832), (3, 53943888), (4, 40457916), (6, 26971944), (8, 20228958), (9, 17981296), (12, 13485972), (16, 10114479), (18, 8990648), (19, 8517456), (24, 6742986), (36, 4495324), (38, 4258728), (48, 3371493), (57, 2839152), (72, 2247662), (76, 2129364), (114, 1419576), (144, 1123831), (152, 1064682), (171, 946384), (228, 709788), (304, 532341), (342, 473192), (456, 354894), (684, 236596), (912, 177447), (1368, 118298), (2736, 59149)]