159458944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 337212000

約数和(自身を除く): 177753056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 304, 346, 379, 608, 692, 758, 1216, 1384, 1516, 2432, 2768, 3032, 3287, 5536, 6064, 6574, 7201, 11072, 12128, 13148, 14402, 22144, 24256, 26296, 28804, 48512, 52592, 57608, 65567, 105184, 115216, 131134, 210368, 230432, 262268, 420736, 460864, 524536, 921728, 1049072, 1245773, 2098144, 2491546, 4196288, 4983092, 8392576, 9966184, 19932368, 39864736, 79729472, 159458944]

約数ペア:

[(1, 159458944), (2, 79729472), (4, 39864736), (8, 19932368), (16, 9966184), (19, 8392576), (32, 4983092), (38, 4196288), (64, 2491546), (76, 2098144), (128, 1245773), (152, 1049072), (173, 921728), (304, 524536), (346, 460864), (379, 420736), (608, 262268), (692, 230432), (758, 210368), (1216, 131134), (1384, 115216), (1516, 105184), (2432, 65567), (2768, 57608), (3032, 52592), (3287, 48512), (5536, 28804), (6064, 26296), (6574, 24256), (7201, 22144), (11072, 14402), (12128, 13148)]