158805306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14071}}^1$

素因数の和:14112

約数の個数: 64

約数和(自身を含む): 405273600

約数和(自身を除く): 246468294

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 14071, 28142, 42213, 84426, 126639, 154781, 253278, 267349, 309562, 379917, 464343, 534698, 759834, 802047, 928686, 1393029, 1604094, 2406141, 2786058, 2940839, 4179087, 4812282, 5881678, 7218423, 8358174, 8822517, 14436846, 17645034, 26467551, 52935102, 79402653, 158805306]

約数ペア:

[(1, 158805306), (2, 79402653), (3, 52935102), (6, 26467551), (9, 17645034), (11, 14436846), (18, 8822517), (19, 8358174), (22, 7218423), (27, 5881678), (33, 4812282), (38, 4179087), (54, 2940839), (57, 2786058), (66, 2406141), (99, 1604094), (114, 1393029), (171, 928686), (198, 802047), (209, 759834), (297, 534698), (342, 464343), (418, 379917), (513, 309562), (594, 267349), (627, 253278), (1026, 154781), (1254, 126639), (1881, 84426), (3762, 42213), (5643, 28142), (11286, 14071)]