126867872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7581

約数の個数: 48

約数和(自身を含む): 273030912

約数和(自身を除く): 146163040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7523, 8432, 15046, 16864, 30092, 60184, 120368, 127891, 233213, 240736, 255782, 466426, 511564, 932852, 1023128, 1865704, 2046256, 3731408, 3964621, 4092512, 7462816, 7929242, 15858484, 31716968, 63433936, 126867872]

約数ペア:

[(1, 126867872), (2, 63433936), (4, 31716968), (8, 15858484), (16, 7929242), (17, 7462816), (31, 4092512), (32, 3964621), (34, 3731408), (62, 2046256), (68, 1865704), (124, 1023128), (136, 932852), (248, 511564), (272, 466426), (496, 255782), (527, 240736), (544, 233213), (992, 127891), (1054, 120368), (2108, 60184), (4216, 30092), (7523, 16864), (8432, 15046)]