155853306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39901}}^1$

素因数の和:39947

約数の個数: 48

約数和(自身を含む): 398381568

約数和(自身を除く): 242528262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 39901, 79802, 119703, 239406, 279307, 359109, 558614, 718218, 837921, 1236931, 1675842, 2473862, 2513763, 3710793, 5027526, 7421586, 8658517, 11132379, 17317034, 22264758, 25975551, 51951102, 77926653, 155853306]

約数ペア:

[(1, 155853306), (2, 77926653), (3, 51951102), (6, 25975551), (7, 22264758), (9, 17317034), (14, 11132379), (18, 8658517), (21, 7421586), (31, 5027526), (42, 3710793), (62, 2513763), (63, 2473862), (93, 1675842), (126, 1236931), (186, 837921), (217, 718218), (279, 558614), (434, 359109), (558, 279307), (651, 239406), (1302, 119703), (1953, 79802), (3906, 39901)]