1608156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 4612608

約数和(自身を除く): 3004452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 131, 132, 186, 198, 262, 279, 341, 372, 393, 396, 524, 558, 682, 786, 1023, 1116, 1179, 1364, 1441, 1572, 2046, 2358, 2882, 3069, 4061, 4092, 4323, 4716, 5764, 6138, 8122, 8646, 12183, 12276, 12969, 16244, 17292, 24366, 25938, 36549, 44671, 48732, 51876, 73098, 89342, 134013, 146196, 178684, 268026, 402039, 536052, 804078, 1608156]

約数ペア:

[(1, 1608156), (2, 804078), (3, 536052), (4, 402039), (6, 268026), (9, 178684), (11, 146196), (12, 134013), (18, 89342), (22, 73098), (31, 51876), (33, 48732), (36, 44671), (44, 36549), (62, 25938), (66, 24366), (93, 17292), (99, 16244), (124, 12969), (131, 12276), (132, 12183), (186, 8646), (198, 8122), (262, 6138), (279, 5764), (341, 4716), (372, 4323), (393, 4092), (396, 4061), (524, 3069), (558, 2882), (682, 2358), (786, 2046), (1023, 1572), (1116, 1441), (1179, 1364)]