147104748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 451633952

約数和(自身を除く): 304529204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1753, 1998, 2268, 2331, 2997, 3108, 3506, 3996, 4662, 5259, 5994, 6993, 7012, 9324, 10518, 11988, 12271, 13986, 15777, 20979, 21036, 24542, 27972, 31554, 36813, 41958, 47331, 49084, 63108, 64861, 73626, 83916, 94662, 110439, 129722, 141993, 147252, 189324, 194583, 220878, 259444, 283986, 331317, 389166, 441756, 454027, 567972, 583749, 662634, 778332, 908054, 993951, 1167498, 1325268, 1362081, 1751247, 1816108, 1987902, 2334996, 2724162, 3502494, 3975804, 4086243, 5253741, 5448324, 7004988, 8172486, 10507482, 12258729, 16344972, 21014964, 24517458, 36776187, 49034916, 73552374, 147104748]

約数ペア:

[(1, 147104748), (2, 73552374), (3, 49034916), (4, 36776187), (6, 24517458), (7, 21014964), (9, 16344972), (12, 12258729), (14, 10507482), (18, 8172486), (21, 7004988), (27, 5448324), (28, 5253741), (36, 4086243), (37, 3975804), (42, 3502494), (54, 2724162), (63, 2334996), (74, 1987902), (81, 1816108), (84, 1751247), (108, 1362081), (111, 1325268), (126, 1167498), (148, 993951), (162, 908054), (189, 778332), (222, 662634), (252, 583749), (259, 567972), (324, 454027), (333, 441756), (378, 389166), (444, 331317), (518, 283986), (567, 259444), (666, 220878), (756, 194583), (777, 189324), (999, 147252), (1036, 141993), (1134, 129722), (1332, 110439), (1554, 94662), (1753, 83916), (1998, 73626), (2268, 64861), (2331, 63108), (2997, 49084), (3108, 47331), (3506, 41958), (3996, 36813), (4662, 31554), (5259, 27972), (5994, 24542), (6993, 21036), (7012, 20979), (9324, 15777), (10518, 13986), (11988, 12271)]