131888992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 292626432

約数和(自身を除く): 160737440

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 83, 92, 127, 136, 166, 184, 254, 272, 332, 368, 391, 508, 544, 664, 736, 782, 1016, 1328, 1411, 1564, 1909, 2032, 2159, 2656, 2822, 2921, 3128, 3818, 4064, 4318, 5644, 5842, 6256, 7636, 8636, 10541, 11288, 11684, 12512, 15272, 17272, 21082, 22576, 23368, 30544, 32453, 34544, 42164, 45152, 46736, 49657, 61088, 64906, 69088, 84328, 93472, 99314, 129812, 168656, 179197, 198628, 242443, 259624, 337312, 358394, 397256, 484886, 519248, 716788, 794512, 969772, 1038496, 1433576, 1589024, 1939544, 2867152, 3879088, 4121531, 5734304, 7758176, 8243062, 16486124, 32972248, 65944496, 131888992]

約数ペア:

[(1, 131888992), (2, 65944496), (4, 32972248), (8, 16486124), (16, 8243062), (17, 7758176), (23, 5734304), (32, 4121531), (34, 3879088), (46, 2867152), (68, 1939544), (83, 1589024), (92, 1433576), (127, 1038496), (136, 969772), (166, 794512), (184, 716788), (254, 519248), (272, 484886), (332, 397256), (368, 358394), (391, 337312), (508, 259624), (544, 242443), (664, 198628), (736, 179197), (782, 168656), (1016, 129812), (1328, 99314), (1411, 93472), (1564, 84328), (1909, 69088), (2032, 64906), (2159, 61088), (2656, 49657), (2822, 46736), (2921, 45152), (3128, 42164), (3818, 34544), (4064, 32453), (4318, 30544), (5644, 23368), (5842, 22576), (6256, 21082), (7636, 17272), (8636, 15272), (10541, 12512), (11288, 11684)]