158178528

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 331709472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 59, 72, 87, 96, 107, 108, 116, 118, 144, 174, 177, 214, 216, 232, 236, 261, 288, 321, 348, 354, 428, 432, 464, 472, 522, 531, 642, 696, 708, 783, 856, 864, 928, 944, 963, 1044, 1062, 1284, 1392, 1416, 1566, 1593, 1711, 1712, 1888, 1926, 2088, 2124, 2568, 2784, 2832, 2889, 3103, 3132, 3186, 3422, 3424, 3852, 4176, 4248, 5133, 5136, 5664, 5778, 6206, 6264, 6313, 6372, 6844, 7704, 8352, 8496, 9309, 10266, 10272, 11556, 12412, 12528, 12626, 12744, 13688, 15399, 15408, 16992, 18618, 18939, 20532, 23112, 24824, 25056, 25252, 25488, 27376, 27927, 30798, 30816, 37236, 37878, 41064, 46197, 46224, 49648, 50504, 50976, 54752, 55854, 56817, 61596, 74472, 75756, 82128, 83781, 92394, 92448, 99296, 101008, 111708, 113634, 123192, 148944, 151512, 164256, 167562, 170451, 183077, 184788, 202016, 223416, 227268, 246384, 297888, 303024, 335124, 340902, 366154, 369576, 446832, 454536, 492768, 549231, 606048, 670248, 681804, 732308, 739152, 893664, 909072, 1098462, 1340496, 1363608, 1464616, 1478304, 1647693, 1818144, 2196924, 2680992, 2727216, 2929232, 3295386, 4393848, 4943079, 5454432, 5858464, 6590772, 8787696, 9886158, 13181544, 17575392, 19772316, 26363088, 39544632, 52726176, 79089264, 158178528]

約数ペア:

[(1, 158178528), (2, 79089264), (3, 52726176), (4, 39544632), (6, 26363088), (8, 19772316), (9, 17575392), (12, 13181544), (16, 9886158), (18, 8787696), (24, 6590772), (27, 5858464), (29, 5454432), (32, 4943079), (36, 4393848), (48, 3295386), (54, 2929232), (58, 2727216), (59, 2680992), (72, 2196924), (87, 1818144), (96, 1647693), (107, 1478304), (108, 1464616), (116, 1363608), (118, 1340496), (144, 1098462), (174, 909072), (177, 893664), (214, 739152), (216, 732308), (232, 681804), (236, 670248), (261, 606048), (288, 549231), (321, 492768), (348, 454536), (354, 446832), (428, 369576), (432, 366154), (464, 340902), (472, 335124), (522, 303024), (531, 297888), (642, 246384), (696, 227268), (708, 223416), (783, 202016), (856, 184788), (864, 183077), (928, 170451), (944, 167562), (963, 164256), (1044, 151512), (1062, 148944), (1284, 123192), (1392, 113634), (1416, 111708), (1566, 101008), (1593, 99296), (1711, 92448), (1712, 92394), (1888, 83781), (1926, 82128), (2088, 75756), (2124, 74472), (2568, 61596), (2784, 56817), (2832, 55854), (2889, 54752), (3103, 50976), (3132, 50504), (3186, 49648), (3422, 46224), (3424, 46197), (3852, 41064), (4176, 37878), (4248, 37236), (5133, 30816), (5136, 30798), (5664, 27927), (5778, 27376), (6206, 25488), (6264, 25252), (6313, 25056), (6372, 24824), (6844, 23112), (7704, 20532), (8352, 18939), (8496, 18618), (9309, 16992), (10266, 15408), (10272, 15399), (11556, 13688), (12412, 12744), (12528, 12626)]