189915048

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 544415040

約数和(自身を除く): 354499992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 73, 92, 138, 146, 184, 207, 219, 276, 292, 414, 438, 552, 584, 657, 828, 876, 1314, 1571, 1656, 1679, 1752, 2628, 3142, 3358, 4713, 5037, 5256, 6284, 6716, 9426, 10074, 12568, 13432, 14139, 15111, 18852, 20148, 28278, 30222, 36133, 37704, 40296, 56556, 60444, 72266, 108399, 113112, 114683, 120888, 144532, 216798, 229366, 289064, 325197, 344049, 433596, 458732, 650394, 688098, 867192, 917464, 1032147, 1300788, 1376196, 2064294, 2601576, 2637709, 2752392, 4128588, 5275418, 7913127, 8257176, 10550836, 15826254, 21101672, 23739381, 31652508, 47478762, 63305016, 94957524, 189915048]

約数ペア:

[(1, 189915048), (2, 94957524), (3, 63305016), (4, 47478762), (6, 31652508), (8, 23739381), (9, 21101672), (12, 15826254), (18, 10550836), (23, 8257176), (24, 7913127), (36, 5275418), (46, 4128588), (69, 2752392), (72, 2637709), (73, 2601576), (92, 2064294), (138, 1376196), (146, 1300788), (184, 1032147), (207, 917464), (219, 867192), (276, 688098), (292, 650394), (414, 458732), (438, 433596), (552, 344049), (584, 325197), (657, 289064), (828, 229366), (876, 216798), (1314, 144532), (1571, 120888), (1656, 114683), (1679, 113112), (1752, 108399), (2628, 72266), (3142, 60444), (3358, 56556), (4713, 40296), (5037, 37704), (5256, 36133), (6284, 30222), (6716, 28278), (9426, 20148), (10074, 18852), (12568, 15111), (13432, 14139)]