172956564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 501656064

約数和(自身を除く): 328699500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 73, 93, 99, 124, 132, 146, 186, 193, 198, 219, 279, 292, 341, 372, 386, 396, 438, 558, 579, 657, 682, 772, 803, 876, 1023, 1116, 1158, 1314, 1364, 1606, 1737, 2046, 2123, 2263, 2316, 2409, 2628, 3069, 3212, 3474, 4092, 4246, 4526, 4818, 5983, 6138, 6369, 6789, 6948, 7227, 8492, 9052, 9636, 11966, 12276, 12738, 13578, 14089, 14454, 17949, 19107, 20367, 23932, 24893, 25476, 27156, 28178, 28908, 35898, 38214, 40734, 42267, 49786, 53847, 56356, 65813, 71796, 74679, 76428, 81468, 84534, 99572, 107694, 126801, 131626, 149358, 154979, 169068, 197439, 215388, 224037, 253602, 263252, 298716, 309958, 394878, 436759, 448074, 464937, 507204, 592317, 619916, 789756, 873518, 896148, 929874, 1184634, 1310277, 1394811, 1747036, 1859748, 2369268, 2620554, 2789622, 3930831, 4804349, 5241108, 5579244, 7861662, 9608698, 14413047, 15723324, 19217396, 28826094, 43239141, 57652188, 86478282, 172956564]

約数ペア:

[(1, 172956564), (2, 86478282), (3, 57652188), (4, 43239141), (6, 28826094), (9, 19217396), (11, 15723324), (12, 14413047), (18, 9608698), (22, 7861662), (31, 5579244), (33, 5241108), (36, 4804349), (44, 3930831), (62, 2789622), (66, 2620554), (73, 2369268), (93, 1859748), (99, 1747036), (124, 1394811), (132, 1310277), (146, 1184634), (186, 929874), (193, 896148), (198, 873518), (219, 789756), (279, 619916), (292, 592317), (341, 507204), (372, 464937), (386, 448074), (396, 436759), (438, 394878), (558, 309958), (579, 298716), (657, 263252), (682, 253602), (772, 224037), (803, 215388), (876, 197439), (1023, 169068), (1116, 154979), (1158, 149358), (1314, 131626), (1364, 126801), (1606, 107694), (1737, 99572), (2046, 84534), (2123, 81468), (2263, 76428), (2316, 74679), (2409, 71796), (2628, 65813), (3069, 56356), (3212, 53847), (3474, 49786), (4092, 42267), (4246, 40734), (4526, 38214), (4818, 35898), (5983, 28908), (6138, 28178), (6369, 27156), (6789, 25476), (6948, 24893), (7227, 23932), (8492, 20367), (9052, 19107), (9636, 17949), (11966, 14454), (12276, 14089), (12738, 13578)]