155622312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113759}}^1$

素因数の和:113790

約数の個数: 48

約数和(自身を含む): 443664000

約数和(自身を除く): 288041688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 113759, 227518, 341277, 455036, 682554, 910072, 1023831, 1365108, 2047662, 2161421, 2730216, 4095324, 4322842, 6484263, 8190648, 8645684, 12968526, 17291368, 19452789, 25937052, 38905578, 51874104, 77811156, 155622312]

約数ペア:

[(1, 155622312), (2, 77811156), (3, 51874104), (4, 38905578), (6, 25937052), (8, 19452789), (9, 17291368), (12, 12968526), (18, 8645684), (19, 8190648), (24, 6484263), (36, 4322842), (38, 4095324), (57, 2730216), (72, 2161421), (76, 2047662), (114, 1365108), (152, 1023831), (171, 910072), (228, 682554), (342, 455036), (456, 341277), (684, 227518), (1368, 113759)]