147369472

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15186

約数の個数: 40

約数和(自身を含む): 309969000

約数和(自身を除く): 162599528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 15149, 30298, 60596, 121192, 242384, 287831, 484768, 575662, 969536, 1151324, 1939072, 2302648, 3878144, 4605296, 7756288, 9210592, 18421184, 36842368, 73684736, 147369472]

約数ペア:

[(1, 147369472), (2, 73684736), (4, 36842368), (8, 18421184), (16, 9210592), (19, 7756288), (32, 4605296), (38, 3878144), (64, 2302648), (76, 1939072), (128, 1151324), (152, 969536), (256, 575662), (304, 484768), (512, 287831), (608, 242384), (1216, 121192), (2432, 60596), (4864, 30298), (9728, 15149)]