140975712

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{11939}}^1$

素因数の和:11996

約数の個数: 72

約数和(自身を含む): 410712120

約数和(自身を除く): 269736408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 11939, 23878, 35817, 47756, 71634, 95512, 107451, 143268, 191024, 214902, 286536, 382048, 429804, 489499, 573072, 859608, 978998, 1146144, 1468497, 1719216, 1957996, 2936994, 3438432, 3915992, 4405491, 5873988, 7831984, 8810982, 11747976, 15663968, 17621964, 23495952, 35243928, 46991904, 70487856, 140975712]

約数ペア:

[(1, 140975712), (2, 70487856), (3, 46991904), (4, 35243928), (6, 23495952), (8, 17621964), (9, 15663968), (12, 11747976), (16, 8810982), (18, 7831984), (24, 5873988), (32, 4405491), (36, 3915992), (41, 3438432), (48, 2936994), (72, 1957996), (82, 1719216), (96, 1468497), (123, 1146144), (144, 978998), (164, 859608), (246, 573072), (288, 489499), (328, 429804), (369, 382048), (492, 286536), (656, 214902), (738, 191024), (984, 143268), (1312, 107451), (1476, 95512), (1968, 71634), (2952, 47756), (3936, 35817), (5904, 23878), (11808, 11939)]