145311048

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{2731}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 394227600

約数和(自身を除く): 248916552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2731, 2956, 4434, 5462, 5912, 6651, 8193, 8868, 10924, 13302, 16386, 17736, 21848, 24579, 26604, 32772, 49158, 53208, 65544, 98316, 196632, 2018209, 4036418, 6054627, 8072836, 12109254, 16145672, 18163881, 24218508, 36327762, 48437016, 72655524, 145311048]

約数ペア:

[(1, 145311048), (2, 72655524), (3, 48437016), (4, 36327762), (6, 24218508), (8, 18163881), (9, 16145672), (12, 12109254), (18, 8072836), (24, 6054627), (36, 4036418), (72, 2018209), (739, 196632), (1478, 98316), (2217, 65544), (2731, 53208), (2956, 49158), (4434, 32772), (5462, 26604), (5912, 24579), (6651, 21848), (8193, 17736), (8868, 16386), (10924, 13302)]