155704752

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22067}}^1$

素因数の和:22095

約数の個数: 90

約数和(自身を含む): 506924028

約数和(自身を除く): 351219276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22067, 44134, 66201, 88268, 132402, 154469, 176536, 198603, 264804, 308938, 353072, 397206, 463407, 529608, 617876, 794412, 926814, 1059216, 1081283, 1235752, 1390221, 1588824, 1853628, 2162566, 2471504, 2780442, 3177648, 3243849, 3707256, 4325132, 5560884, 6487698, 7414512, 8650264, 9731547, 11121768, 12975396, 17300528, 19463094, 22243536, 25950792, 38926188, 51901584, 77852376, 155704752]

約数ペア:

[(1, 155704752), (2, 77852376), (3, 51901584), (4, 38926188), (6, 25950792), (7, 22243536), (8, 19463094), (9, 17300528), (12, 12975396), (14, 11121768), (16, 9731547), (18, 8650264), (21, 7414512), (24, 6487698), (28, 5560884), (36, 4325132), (42, 3707256), (48, 3243849), (49, 3177648), (56, 2780442), (63, 2471504), (72, 2162566), (84, 1853628), (98, 1588824), (112, 1390221), (126, 1235752), (144, 1081283), (147, 1059216), (168, 926814), (196, 794412), (252, 617876), (294, 529608), (336, 463407), (392, 397206), (441, 353072), (504, 308938), (588, 264804), (784, 198603), (882, 176536), (1008, 154469), (1176, 132402), (1764, 88268), (2352, 66201), (3528, 44134), (7056, 22067)]