142115408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1583}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 285981696

約数和(自身を除く): 143866288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 1448, 1583, 2896, 3166, 5611, 6332, 11222, 12664, 22444, 25328, 44888, 49073, 89776, 98146, 196292, 286523, 392584, 573046, 785168, 1146092, 2292184, 4584368, 8882213, 17764426, 35528852, 71057704, 142115408]

約数ペア:

[(1, 142115408), (2, 71057704), (4, 35528852), (8, 17764426), (16, 8882213), (31, 4584368), (62, 2292184), (124, 1146092), (181, 785168), (248, 573046), (362, 392584), (496, 286523), (724, 196292), (1448, 98146), (1583, 89776), (2896, 49073), (3166, 44888), (5611, 25328), (6332, 22444), (11222, 12664)]