129733248

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 370235520

約数和(自身を除く): 240502272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 276, 296, 368, 384, 397, 444, 552, 592, 736, 794, 851, 888, 1104, 1184, 1191, 1472, 1588, 1702, 1776, 2208, 2368, 2382, 2553, 2944, 3176, 3404, 3552, 4416, 4736, 4764, 5106, 6352, 6808, 7104, 8832, 9131, 9528, 10212, 12704, 13616, 14208, 14689, 18262, 19056, 20424, 25408, 27232, 27393, 29378, 36524, 38112, 40848, 44067, 50816, 54464, 54786, 58756, 73048, 76224, 81696, 88134, 108928, 109572, 117512, 146096, 152448, 163392, 176268, 219144, 235024, 292192, 326784, 337847, 352536, 438288, 470048, 584384, 675694, 705072, 876576, 940096, 1013541, 1168768, 1351388, 1410144, 1753152, 1880192, 2027082, 2702776, 2820288, 3506304, 4054164, 5405552, 5640576, 8108328, 10811104, 16216656, 21622208, 32433312, 43244416, 64866624, 129733248]

約数ペア:

[(1, 129733248), (2, 64866624), (3, 43244416), (4, 32433312), (6, 21622208), (8, 16216656), (12, 10811104), (16, 8108328), (23, 5640576), (24, 5405552), (32, 4054164), (37, 3506304), (46, 2820288), (48, 2702776), (64, 2027082), (69, 1880192), (74, 1753152), (92, 1410144), (96, 1351388), (111, 1168768), (128, 1013541), (138, 940096), (148, 876576), (184, 705072), (192, 675694), (222, 584384), (276, 470048), (296, 438288), (368, 352536), (384, 337847), (397, 326784), (444, 292192), (552, 235024), (592, 219144), (736, 176268), (794, 163392), (851, 152448), (888, 146096), (1104, 117512), (1184, 109572), (1191, 108928), (1472, 88134), (1588, 81696), (1702, 76224), (1776, 73048), (2208, 58756), (2368, 54786), (2382, 54464), (2553, 50816), (2944, 44067), (3176, 40848), (3404, 38112), (3552, 36524), (4416, 29378), (4736, 27393), (4764, 27232), (5106, 25408), (6352, 20424), (6808, 19056), (7104, 18262), (8832, 14689), (9131, 14208), (9528, 13616), (10212, 12704)]