123541344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 375036480

約数和(自身を除く): 251495136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 107, 114, 144, 152, 171, 211, 214, 228, 288, 304, 321, 342, 422, 428, 456, 608, 633, 642, 684, 844, 856, 912, 963, 1266, 1284, 1368, 1688, 1712, 1824, 1899, 1926, 2033, 2532, 2568, 2736, 3376, 3424, 3798, 3852, 4009, 4066, 5064, 5136, 5472, 6099, 6752, 7596, 7704, 8018, 8132, 10128, 10272, 12027, 12198, 15192, 15408, 16036, 16264, 18297, 20256, 22577, 24054, 24396, 30384, 30816, 32072, 32528, 36081, 36594, 45154, 48108, 48792, 60768, 64144, 65056, 67731, 72162, 73188, 90308, 96216, 97584, 128288, 135462, 144324, 146376, 180616, 192432, 195168, 203193, 270924, 288648, 292752, 361232, 384864, 406386, 428963, 541848, 577296, 585504, 722464, 812772, 857926, 1083696, 1154592, 1286889, 1625544, 1715852, 2167392, 2573778, 3251088, 3431704, 3860667, 5147556, 6502176, 6863408, 7721334, 10295112, 13726816, 15442668, 20590224, 30885336, 41180448, 61770672, 123541344]

約数ペア:

[(1, 123541344), (2, 61770672), (3, 41180448), (4, 30885336), (6, 20590224), (8, 15442668), (9, 13726816), (12, 10295112), (16, 7721334), (18, 6863408), (19, 6502176), (24, 5147556), (32, 3860667), (36, 3431704), (38, 3251088), (48, 2573778), (57, 2167392), (72, 1715852), (76, 1625544), (96, 1286889), (107, 1154592), (114, 1083696), (144, 857926), (152, 812772), (171, 722464), (211, 585504), (214, 577296), (228, 541848), (288, 428963), (304, 406386), (321, 384864), (342, 361232), (422, 292752), (428, 288648), (456, 270924), (608, 203193), (633, 195168), (642, 192432), (684, 180616), (844, 146376), (856, 144324), (912, 135462), (963, 128288), (1266, 97584), (1284, 96216), (1368, 90308), (1688, 73188), (1712, 72162), (1824, 67731), (1899, 65056), (1926, 64144), (2033, 60768), (2532, 48792), (2568, 48108), (2736, 45154), (3376, 36594), (3424, 36081), (3798, 32528), (3852, 32072), (4009, 30816), (4066, 30384), (5064, 24396), (5136, 24054), (5472, 22577), (6099, 20256), (6752, 18297), (7596, 16264), (7704, 16036), (8018, 15408), (8132, 15192), (10128, 12198), (10272, 12027)]