163879872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65657}}^1$

素因数の和:65685

約数の個数: 56

約数和(自身を含む): 466959696

約数和(自身を除く): 303079824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 65657, 131314, 196971, 262628, 393942, 525256, 787884, 853541, 1050512, 1575768, 1707082, 2101024, 2560623, 3151536, 3414164, 4202048, 5121246, 6303072, 6828328, 10242492, 12606144, 13656656, 20484984, 27313312, 40969968, 54626624, 81939936, 163879872]

約数ペア:

[(1, 163879872), (2, 81939936), (3, 54626624), (4, 40969968), (6, 27313312), (8, 20484984), (12, 13656656), (13, 12606144), (16, 10242492), (24, 6828328), (26, 6303072), (32, 5121246), (39, 4202048), (48, 3414164), (52, 3151536), (64, 2560623), (78, 2101024), (96, 1707082), (104, 1575768), (156, 1050512), (192, 853541), (208, 787884), (312, 525256), (416, 393942), (624, 262628), (832, 196971), (1248, 131314), (2496, 65657)]