148984386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 316245216

約数和(自身を除く): 167260830

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 529, 643, 1058, 1286, 1587, 1679, 1929, 3174, 3358, 3858, 5037, 10074, 14789, 29578, 38617, 44367, 46939, 77234, 88734, 93878, 115851, 140817, 231702, 281634, 340147, 680294, 1020441, 1079597, 2040882, 2159194, 3238791, 6477582, 24830731, 49661462, 74492193, 148984386]

約数ペア:

[(1, 148984386), (2, 74492193), (3, 49661462), (6, 24830731), (23, 6477582), (46, 3238791), (69, 2159194), (73, 2040882), (138, 1079597), (146, 1020441), (219, 680294), (438, 340147), (529, 281634), (643, 231702), (1058, 140817), (1286, 115851), (1587, 93878), (1679, 88734), (1929, 77234), (3174, 46939), (3358, 44367), (3858, 38617), (5037, 29578), (10074, 14789)]