100312156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 208660480

約数和(自身を除く): 108348324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 709, 868, 1141, 1418, 2282, 2836, 4564, 4963, 5053, 9926, 10106, 19852, 20212, 21979, 35371, 43958, 70742, 87916, 115567, 141484, 153853, 231134, 307706, 462268, 615412, 808969, 1617938, 3235876, 3582577, 7165154, 14330308, 25078039, 50156078, 100312156]

約数ペア:

[(1, 100312156), (2, 50156078), (4, 25078039), (7, 14330308), (14, 7165154), (28, 3582577), (31, 3235876), (62, 1617938), (124, 808969), (163, 615412), (217, 462268), (326, 307706), (434, 231134), (652, 153853), (709, 141484), (868, 115567), (1141, 87916), (1418, 70742), (2282, 43958), (2836, 35371), (4564, 21979), (4963, 20212), (5053, 19852), (9926, 10106)]