140630464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7397

約数の個数: 56

約数和(自身を含む): 313639200

約数和(自身を除く): 173008736

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 7349, 9568, 14698, 19136, 29396, 58792, 95537, 117584, 169027, 191074, 235168, 338054, 382148, 470336, 676108, 764296, 1352216, 1528592, 2197351, 2704432, 3057184, 4394702, 5408864, 6114368, 8789404, 10817728, 17578808, 35157616, 70315232, 140630464]

約数ペア:

[(1, 140630464), (2, 70315232), (4, 35157616), (8, 17578808), (13, 10817728), (16, 8789404), (23, 6114368), (26, 5408864), (32, 4394702), (46, 3057184), (52, 2704432), (64, 2197351), (92, 1528592), (104, 1352216), (184, 764296), (208, 676108), (299, 470336), (368, 382148), (416, 338054), (598, 235168), (736, 191074), (832, 169027), (1196, 117584), (1472, 95537), (2392, 58792), (4784, 29396), (7349, 19136), (9568, 14698)]