157536504

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30817}}^1$

素因数の和:30900

約数の個数: 48

約数和(自身を含む): 432684720

約数和(自身を除く): 275148216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30817, 61634, 92451, 123268, 184902, 246536, 277353, 369804, 554706, 739608, 1109412, 2188007, 2218824, 4376014, 6564021, 8752028, 13128042, 17504056, 19692063, 26256084, 39384126, 52512168, 78768252, 157536504]

約数ペア:

[(1, 157536504), (2, 78768252), (3, 52512168), (4, 39384126), (6, 26256084), (8, 19692063), (9, 17504056), (12, 13128042), (18, 8752028), (24, 6564021), (36, 4376014), (71, 2218824), (72, 2188007), (142, 1109412), (213, 739608), (284, 554706), (426, 369804), (568, 277353), (639, 246536), (852, 184902), (1278, 123268), (1704, 92451), (2556, 61634), (5112, 30817)]