161267952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108379}}^1$

素因数の和:108421

約数の個数: 40

約数和(自身を含む): 430051840

約数和(自身を除く): 268783888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108379, 216758, 325137, 433516, 650274, 867032, 1300548, 1734064, 2601096, 3359749, 5202192, 6719498, 10079247, 13438996, 20158494, 26877992, 40316988, 53755984, 80633976, 161267952]

約数ペア:

[(1, 161267952), (2, 80633976), (3, 53755984), (4, 40316988), (6, 26877992), (8, 20158494), (12, 13438996), (16, 10079247), (24, 6719498), (31, 5202192), (48, 3359749), (62, 2601096), (93, 1734064), (124, 1300548), (186, 867032), (248, 650274), (372, 433516), (496, 325137), (744, 216758), (1488, 108379)]