148729728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55331}}^1$

素因数の和:55355

約数の個数: 64

約数和(自身を含む): 451509120

約数和(自身を除く): 302779392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55331, 110662, 165993, 221324, 331986, 387317, 442648, 663972, 774634, 885296, 1161951, 1327944, 1549268, 1770592, 2323902, 2655888, 3098536, 3541184, 4647804, 5311776, 6197072, 7082368, 9295608, 10623552, 12394144, 18591216, 21247104, 24788288, 37182432, 49576576, 74364864, 148729728]

約数ペア:

[(1, 148729728), (2, 74364864), (3, 49576576), (4, 37182432), (6, 24788288), (7, 21247104), (8, 18591216), (12, 12394144), (14, 10623552), (16, 9295608), (21, 7082368), (24, 6197072), (28, 5311776), (32, 4647804), (42, 3541184), (48, 3098536), (56, 2655888), (64, 2323902), (84, 1770592), (96, 1549268), (112, 1327944), (128, 1161951), (168, 885296), (192, 774634), (224, 663972), (336, 442648), (384, 387317), (448, 331986), (672, 221324), (896, 165993), (1344, 110662), (2688, 55331)]