138291552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68597}}^1$

素因数の和:68620

約数の個数: 72

約数和(自身を含む): 449454096

約数和(自身を除く): 311162544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68597, 137194, 205791, 274388, 411582, 480179, 548776, 617373, 823164, 960358, 1097552, 1234746, 1440537, 1646328, 1920716, 2195104, 2469492, 2881074, 3292656, 3841432, 4321611, 4938984, 5762148, 6585312, 7682864, 8643222, 9877968, 11524296, 15365728, 17286444, 19755936, 23048592, 34572888, 46097184, 69145776, 138291552]

約数ペア:

[(1, 138291552), (2, 69145776), (3, 46097184), (4, 34572888), (6, 23048592), (7, 19755936), (8, 17286444), (9, 15365728), (12, 11524296), (14, 9877968), (16, 8643222), (18, 7682864), (21, 6585312), (24, 5762148), (28, 4938984), (32, 4321611), (36, 3841432), (42, 3292656), (48, 2881074), (56, 2469492), (63, 2195104), (72, 1920716), (84, 1646328), (96, 1440537), (112, 1234746), (126, 1097552), (144, 960358), (168, 823164), (224, 617373), (252, 548776), (288, 480179), (336, 411582), (504, 274388), (672, 205791), (1008, 137194), (2016, 68597)]