131409072

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12853}}^1$

素因数の和:12938

約数の個数: 60

約数和(自身を含む): 372971664

約数和(自身を除く): 241562592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 12853, 25706, 38559, 51412, 77118, 102824, 115677, 154236, 205648, 231354, 308472, 462708, 616944, 912563, 925416, 1825126, 1850832, 2737689, 3650252, 5475378, 7300504, 8213067, 10950756, 14601008, 16426134, 21901512, 32852268, 43803024, 65704536, 131409072]

約数ペア:

[(1, 131409072), (2, 65704536), (3, 43803024), (4, 32852268), (6, 21901512), (8, 16426134), (9, 14601008), (12, 10950756), (16, 8213067), (18, 7300504), (24, 5475378), (36, 3650252), (48, 2737689), (71, 1850832), (72, 1825126), (142, 925416), (144, 912563), (213, 616944), (284, 462708), (426, 308472), (568, 231354), (639, 205648), (852, 154236), (1136, 115677), (1278, 102824), (1704, 77118), (2556, 51412), (3408, 38559), (5112, 25706), (10224, 12853)]