139640832

素因数分解:

$2^{14}\times 3^2\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 90

約数和(自身を含む): 403820508

約数和(自身を除く): 264179676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 947, 1024, 1152, 1536, 1894, 2048, 2304, 2841, 3072, 3788, 4096, 4608, 5682, 6144, 7576, 8192, 8523, 9216, 11364, 12288, 15152, 16384, 17046, 18432, 22728, 24576, 30304, 34092, 36864, 45456, 49152, 60608, 68184, 73728, 90912, 121216, 136368, 147456, 181824, 242432, 272736, 363648, 484864, 545472, 727296, 969728, 1090944, 1454592, 1939456, 2181888, 2909184, 3878912, 4363776, 5818368, 7757824, 8727552, 11636736, 15515648, 17455104, 23273472, 34910208, 46546944, 69820416, 139640832]

約数ペア:

[(1, 139640832), (2, 69820416), (3, 46546944), (4, 34910208), (6, 23273472), (8, 17455104), (9, 15515648), (12, 11636736), (16, 8727552), (18, 7757824), (24, 5818368), (32, 4363776), (36, 3878912), (48, 2909184), (64, 2181888), (72, 1939456), (96, 1454592), (128, 1090944), (144, 969728), (192, 727296), (256, 545472), (288, 484864), (384, 363648), (512, 272736), (576, 242432), (768, 181824), (947, 147456), (1024, 136368), (1152, 121216), (1536, 90912), (1894, 73728), (2048, 68184), (2304, 60608), (2841, 49152), (3072, 45456), (3788, 36864), (4096, 34092), (4608, 30304), (5682, 24576), (6144, 22728), (7576, 18432), (8192, 17046), (8523, 16384), (9216, 15152), (11364, 12288)]