156645456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12944

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 304039344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 12899, 25798, 38697, 51596, 77394, 103192, 141889, 154788, 206384, 283778, 296677, 309576, 425667, 567556, 593354, 619152, 851334, 890031, 1135112, 1186708, 1702668, 1780062, 2270224, 2373416, 3263447, 3405336, 3560124, 4746832, 6526894, 6810672, 7120248, 9790341, 13053788, 14240496, 19580682, 26107576, 39161364, 52215152, 78322728, 156645456]

約数ペア:

[(1, 156645456), (2, 78322728), (3, 52215152), (4, 39161364), (6, 26107576), (8, 19580682), (11, 14240496), (12, 13053788), (16, 9790341), (22, 7120248), (23, 6810672), (24, 6526894), (33, 4746832), (44, 3560124), (46, 3405336), (48, 3263447), (66, 2373416), (69, 2270224), (88, 1780062), (92, 1702668), (132, 1186708), (138, 1135112), (176, 890031), (184, 851334), (253, 619152), (264, 593354), (276, 567556), (368, 425667), (506, 309576), (528, 296677), (552, 283778), (759, 206384), (1012, 154788), (1104, 141889), (1518, 103192), (2024, 77394), (3036, 51596), (4048, 38697), (6072, 25798), (12144, 12899)]