142259992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 333573120

約数和(自身を除く): 191313128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 227, 248, 266, 361, 434, 454, 532, 589, 722, 868, 908, 1064, 1178, 1444, 1589, 1736, 1816, 2356, 2527, 2888, 3178, 4123, 4313, 4712, 5054, 6356, 7037, 8246, 8626, 10108, 11191, 12712, 14074, 16492, 17252, 20216, 22382, 28148, 30191, 32984, 34504, 44764, 49259, 56296, 60382, 78337, 81947, 89528, 98518, 120764, 133703, 156674, 163894, 197036, 241528, 267406, 313348, 327788, 394072, 534812, 573629, 626696, 655576, 935921, 1069624, 1147258, 1871842, 2294516, 2540357, 3743684, 4589032, 5080714, 7487368, 10161428, 17782499, 20322856, 35564998, 71129996, 142259992]

約数ペア:

[(1, 142259992), (2, 71129996), (4, 35564998), (7, 20322856), (8, 17782499), (14, 10161428), (19, 7487368), (28, 5080714), (31, 4589032), (38, 3743684), (56, 2540357), (62, 2294516), (76, 1871842), (124, 1147258), (133, 1069624), (152, 935921), (217, 655576), (227, 626696), (248, 573629), (266, 534812), (361, 394072), (434, 327788), (454, 313348), (532, 267406), (589, 241528), (722, 197036), (868, 163894), (908, 156674), (1064, 133703), (1178, 120764), (1444, 98518), (1589, 89528), (1736, 81947), (1816, 78337), (2356, 60382), (2527, 56296), (2888, 49259), (3178, 44764), (4123, 34504), (4313, 32984), (4712, 30191), (5054, 28148), (6356, 22382), (7037, 20216), (8246, 17252), (8626, 16492), (10108, 14074), (11191, 12712)]