140646752

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 295747200

約数和(自身を除く): 155100448

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 4889, 7192, 9778, 14384, 19556, 28768, 39112, 78224, 141781, 151559, 156448, 283562, 303118, 567124, 606236, 1134248, 1212472, 2268496, 2424944, 4395211, 4536992, 4849888, 8790422, 17580844, 35161688, 70323376, 140646752]

約数ペア:

[(1, 140646752), (2, 70323376), (4, 35161688), (8, 17580844), (16, 8790422), (29, 4849888), (31, 4536992), (32, 4395211), (58, 2424944), (62, 2268496), (116, 1212472), (124, 1134248), (232, 606236), (248, 567124), (464, 303118), (496, 283562), (899, 156448), (928, 151559), (992, 141781), (1798, 78224), (3596, 39112), (4889, 28768), (7192, 19556), (9778, 14384)]