127712016

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3907}}^1$

素因数の和:4148

約数の個数: 60

約数和(自身を含む): 359082672

約数和(自身を除く): 231370656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 3907, 4086, 5448, 7814, 8172, 10896, 11721, 15628, 16344, 23442, 31256, 32688, 35163, 46884, 62512, 70326, 93768, 140652, 187536, 281304, 562608, 886889, 1773778, 2660667, 3547556, 5321334, 7095112, 7982001, 10642668, 14190224, 15964002, 21285336, 31928004, 42570672, 63856008, 127712016]

約数ペア:

[(1, 127712016), (2, 63856008), (3, 42570672), (4, 31928004), (6, 21285336), (8, 15964002), (9, 14190224), (12, 10642668), (16, 7982001), (18, 7095112), (24, 5321334), (36, 3547556), (48, 2660667), (72, 1773778), (144, 886889), (227, 562608), (454, 281304), (681, 187536), (908, 140652), (1362, 93768), (1816, 70326), (2043, 62512), (2724, 46884), (3632, 35163), (3907, 32688), (4086, 31256), (5448, 23442), (7814, 16344), (8172, 15628), (10896, 11721)]