155906928

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26407}}^1$

素因数の和:26462

約数の個数: 60

約数和(自身を含む): 446981808

約数和(自身を除く): 291074880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 26407, 52814, 79221, 105628, 158442, 211256, 237663, 316884, 422512, 475326, 633768, 950652, 1082687, 1267536, 1901304, 2165374, 3248061, 3802608, 4330748, 6496122, 8661496, 9744183, 12992244, 17322992, 19488366, 25984488, 38976732, 51968976, 77953464, 155906928]

約数ペア:

[(1, 155906928), (2, 77953464), (3, 51968976), (4, 38976732), (6, 25984488), (8, 19488366), (9, 17322992), (12, 12992244), (16, 9744183), (18, 8661496), (24, 6496122), (36, 4330748), (41, 3802608), (48, 3248061), (72, 2165374), (82, 1901304), (123, 1267536), (144, 1082687), (164, 950652), (246, 633768), (328, 475326), (369, 422512), (492, 316884), (656, 237663), (738, 211256), (984, 158442), (1476, 105628), (1968, 79221), (2952, 52814), (5904, 26407)]