166122016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 346248000

約数和(自身を除く): 180125984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1373, 1592, 2746, 3184, 3781, 5492, 6368, 7562, 10984, 15124, 21968, 26087, 30248, 43936, 52174, 60496, 104348, 120992, 208696, 273227, 417392, 546454, 834784, 1092908, 2185816, 4371632, 5191313, 8743264, 10382626, 20765252, 41530504, 83061008, 166122016]

約数ペア:

[(1, 166122016), (2, 83061008), (4, 41530504), (8, 20765252), (16, 10382626), (19, 8743264), (32, 5191313), (38, 4371632), (76, 2185816), (152, 1092908), (199, 834784), (304, 546454), (398, 417392), (608, 273227), (796, 208696), (1373, 120992), (1592, 104348), (2746, 60496), (3184, 52174), (3781, 43936), (5492, 30248), (6368, 26087), (7562, 21968), (10984, 15124)]