131198112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 400038912

約数和(自身を除く): 268840800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 127, 136, 144, 153, 204, 211, 254, 272, 288, 306, 381, 408, 422, 508, 544, 612, 633, 762, 816, 844, 1016, 1143, 1224, 1266, 1524, 1632, 1688, 1899, 2032, 2159, 2286, 2448, 2532, 3048, 3376, 3587, 3798, 4064, 4318, 4572, 4896, 5064, 6096, 6477, 6752, 7174, 7596, 8636, 9144, 10128, 10761, 12192, 12954, 14348, 15192, 17272, 18288, 19431, 20256, 21522, 25908, 26797, 28696, 30384, 32283, 34544, 36576, 38862, 43044, 51816, 53594, 57392, 60768, 64566, 69088, 77724, 80391, 86088, 103632, 107188, 114784, 129132, 155448, 160782, 172176, 207264, 214376, 241173, 258264, 310896, 321564, 344352, 428752, 455549, 482346, 516528, 621792, 643128, 857504, 911098, 964692, 1033056, 1286256, 1366647, 1822196, 1929384, 2572512, 2733294, 3644392, 3858768, 4099941, 5466588, 7288784, 7717536, 8199882, 10933176, 14577568, 16399764, 21866352, 32799528, 43732704, 65599056, 131198112]

約数ペア:

[(1, 131198112), (2, 65599056), (3, 43732704), (4, 32799528), (6, 21866352), (8, 16399764), (9, 14577568), (12, 10933176), (16, 8199882), (17, 7717536), (18, 7288784), (24, 5466588), (32, 4099941), (34, 3858768), (36, 3644392), (48, 2733294), (51, 2572512), (68, 1929384), (72, 1822196), (96, 1366647), (102, 1286256), (127, 1033056), (136, 964692), (144, 911098), (153, 857504), (204, 643128), (211, 621792), (254, 516528), (272, 482346), (288, 455549), (306, 428752), (381, 344352), (408, 321564), (422, 310896), (508, 258264), (544, 241173), (612, 214376), (633, 207264), (762, 172176), (816, 160782), (844, 155448), (1016, 129132), (1143, 114784), (1224, 107188), (1266, 103632), (1524, 86088), (1632, 80391), (1688, 77724), (1899, 69088), (2032, 64566), (2159, 60768), (2286, 57392), (2448, 53594), (2532, 51816), (3048, 43044), (3376, 38862), (3587, 36576), (3798, 34544), (4064, 32283), (4318, 30384), (4572, 28696), (4896, 26797), (5064, 25908), (6096, 21522), (6477, 20256), (6752, 19431), (7174, 18288), (7596, 17272), (8636, 15192), (9144, 14348), (10128, 12954), (10761, 12192)]