189765997568

素因数分解:

$2^{10}\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{12541}}^1$

素因数の和:14679

約数の個数: 88

約数和(自身を含む): 433779016704

約数和(自身を除く): 244013019136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2111, 3584, 4222, 7168, 8444, 12541, 14777, 16888, 25082, 29554, 33776, 50164, 59108, 67552, 87787, 100328, 118216, 135104, 175574, 200656, 236432, 270208, 351148, 401312, 472864, 540416, 702296, 802624, 945728, 1080832, 1404592, 1605248, 1891456, 2161664, 2809184, 3210496, 3782912, 5618368, 6420992, 7565824, 11236736, 12841984, 15131648, 22473472, 26474051, 44946944, 52948102, 89893888, 105896204, 185318357, 211792408, 370636714, 423584816, 741273428, 847169632, 1482546856, 1694339264, 2965093712, 3388678528, 5930187424, 6777357056, 11860374848, 13554714112, 23720749696, 27109428224, 47441499392, 94882998784, 189765997568]

約数ペア:

[(1, 189765997568), (2, 94882998784), (4, 47441499392), (7, 27109428224), (8, 23720749696), (14, 13554714112), (16, 11860374848), (28, 6777357056), (32, 5930187424), (56, 3388678528), (64, 2965093712), (112, 1694339264), (128, 1482546856), (224, 847169632), (256, 741273428), (448, 423584816), (512, 370636714), (896, 211792408), (1024, 185318357), (1792, 105896204), (2111, 89893888), (3584, 52948102), (4222, 44946944), (7168, 26474051), (8444, 22473472), (12541, 15131648), (14777, 12841984), (16888, 11236736), (25082, 7565824), (29554, 6420992), (33776, 5618368), (50164, 3782912), (59108, 3210496), (67552, 2809184), (87787, 2161664), (100328, 1891456), (118216, 1605248), (135104, 1404592), (175574, 1080832), (200656, 945728), (236432, 802624), (270208, 702296), (351148, 540416), (401312, 472864)]