154790736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 420508800

約数和(自身を除く): 265718064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 149, 184, 276, 298, 368, 447, 552, 596, 894, 941, 1104, 1192, 1788, 1882, 2384, 2823, 3427, 3576, 3764, 5646, 6854, 7152, 7528, 10281, 11292, 13708, 15056, 20562, 21643, 22584, 27416, 41124, 43286, 45168, 54832, 64929, 82248, 86572, 129858, 140209, 164496, 173144, 259716, 280418, 346288, 420627, 519432, 560836, 841254, 1038864, 1121672, 1682508, 2243344, 3224807, 3365016, 6449614, 6730032, 9674421, 12899228, 19348842, 25798456, 38697684, 51596912, 77395368, 154790736]

約数ペア:

[(1, 154790736), (2, 77395368), (3, 51596912), (4, 38697684), (6, 25798456), (8, 19348842), (12, 12899228), (16, 9674421), (23, 6730032), (24, 6449614), (46, 3365016), (48, 3224807), (69, 2243344), (92, 1682508), (138, 1121672), (149, 1038864), (184, 841254), (276, 560836), (298, 519432), (368, 420627), (447, 346288), (552, 280418), (596, 259716), (894, 173144), (941, 164496), (1104, 140209), (1192, 129858), (1788, 86572), (1882, 82248), (2384, 64929), (2823, 54832), (3427, 45168), (3576, 43286), (3764, 41124), (5646, 27416), (6854, 22584), (7152, 21643), (7528, 20562), (10281, 15056), (11292, 13708)]