164390928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{569}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 459137280

約数和(自身を除く): 294746352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 463, 569, 624, 926, 1138, 1389, 1707, 1852, 2276, 2778, 3414, 3704, 4552, 5556, 6019, 6828, 7397, 7408, 9104, 11112, 12038, 13656, 14794, 18057, 22191, 22224, 24076, 27312, 29588, 36114, 44382, 48152, 59176, 72228, 88764, 96304, 118352, 144456, 177528, 263447, 288912, 355056, 526894, 790341, 1053788, 1580682, 2107576, 3161364, 3424811, 4215152, 6322728, 6849622, 10274433, 12645456, 13699244, 20548866, 27398488, 41097732, 54796976, 82195464, 164390928]

約数ペア:

[(1, 164390928), (2, 82195464), (3, 54796976), (4, 41097732), (6, 27398488), (8, 20548866), (12, 13699244), (13, 12645456), (16, 10274433), (24, 6849622), (26, 6322728), (39, 4215152), (48, 3424811), (52, 3161364), (78, 2107576), (104, 1580682), (156, 1053788), (208, 790341), (312, 526894), (463, 355056), (569, 288912), (624, 263447), (926, 177528), (1138, 144456), (1389, 118352), (1707, 96304), (1852, 88764), (2276, 72228), (2778, 59176), (3414, 48152), (3704, 44382), (4552, 36114), (5556, 29588), (6019, 27312), (6828, 24076), (7397, 22224), (7408, 22191), (9104, 18057), (11112, 14794), (12038, 13656)]