127641168

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 120

約数和(自身を含む): 394849728

約数和(自身を除く): 267208560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2267, 2346, 2448, 3128, 3312, 3519, 4534, 4692, 6256, 6801, 7038, 9068, 9384, 13602, 14076, 18136, 18768, 20403, 27204, 28152, 36272, 38539, 40806, 52141, 54408, 56304, 77078, 81612, 104282, 108816, 115617, 154156, 156423, 163224, 208564, 231234, 308312, 312846, 326448, 346851, 417128, 462468, 469269, 616624, 625692, 693702, 834256, 886397, 924936, 938538, 1251384, 1387404, 1772794, 1849872, 1877076, 2502768, 2659191, 2774808, 3545588, 3754152, 5318382, 5549616, 7091176, 7508304, 7977573, 10636764, 14182352, 15955146, 21273528, 31910292, 42547056, 63820584, 127641168]

約数ペア:

[(1, 127641168), (2, 63820584), (3, 42547056), (4, 31910292), (6, 21273528), (8, 15955146), (9, 14182352), (12, 10636764), (16, 7977573), (17, 7508304), (18, 7091176), (23, 5549616), (24, 5318382), (34, 3754152), (36, 3545588), (46, 2774808), (48, 2659191), (51, 2502768), (68, 1877076), (69, 1849872), (72, 1772794), (92, 1387404), (102, 1251384), (136, 938538), (138, 924936), (144, 886397), (153, 834256), (184, 693702), (204, 625692), (207, 616624), (272, 469269), (276, 462468), (306, 417128), (368, 346851), (391, 326448), (408, 312846), (414, 308312), (552, 231234), (612, 208564), (782, 163224), (816, 156423), (828, 154156), (1104, 115617), (1173, 108816), (1224, 104282), (1564, 81612), (1656, 77078), (2267, 56304), (2346, 54408), (2448, 52141), (3128, 40806), (3312, 38539), (3519, 36272), (4534, 28152), (4692, 27204), (6256, 20403), (6801, 18768), (7038, 18136), (9068, 14076), (9384, 13602)]