160215264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 502879104

約数和(自身を除く): 342663840

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 103, 132, 144, 176, 198, 206, 264, 288, 309, 352, 396, 412, 491, 528, 618, 792, 824, 927, 982, 1056, 1133, 1236, 1473, 1584, 1648, 1854, 1964, 2266, 2472, 2946, 3168, 3296, 3399, 3708, 3928, 4419, 4532, 4944, 5401, 5892, 6798, 7416, 7856, 8838, 9064, 9888, 10197, 10802, 11784, 13596, 14832, 15712, 16203, 17676, 18128, 20394, 21604, 23568, 27192, 29664, 32406, 35352, 36256, 40788, 43208, 47136, 48609, 50573, 54384, 64812, 70704, 81576, 86416, 97218, 101146, 108768, 129624, 141408, 151719, 163152, 172832, 194436, 202292, 259248, 303438, 326304, 388872, 404584, 455157, 518496, 556303, 606876, 777744, 809168, 910314, 1112606, 1213752, 1555488, 1618336, 1668909, 1820628, 2225212, 2427504, 3337818, 3641256, 4450424, 4855008, 5006727, 6675636, 7282512, 8900848, 10013454, 13351272, 14565024, 17801696, 20026908, 26702544, 40053816, 53405088, 80107632, 160215264]

約数ペア:

[(1, 160215264), (2, 80107632), (3, 53405088), (4, 40053816), (6, 26702544), (8, 20026908), (9, 17801696), (11, 14565024), (12, 13351272), (16, 10013454), (18, 8900848), (22, 7282512), (24, 6675636), (32, 5006727), (33, 4855008), (36, 4450424), (44, 3641256), (48, 3337818), (66, 2427504), (72, 2225212), (88, 1820628), (96, 1668909), (99, 1618336), (103, 1555488), (132, 1213752), (144, 1112606), (176, 910314), (198, 809168), (206, 777744), (264, 606876), (288, 556303), (309, 518496), (352, 455157), (396, 404584), (412, 388872), (491, 326304), (528, 303438), (618, 259248), (792, 202292), (824, 194436), (927, 172832), (982, 163152), (1056, 151719), (1133, 141408), (1236, 129624), (1473, 108768), (1584, 101146), (1648, 97218), (1854, 86416), (1964, 81576), (2266, 70704), (2472, 64812), (2946, 54384), (3168, 50573), (3296, 48609), (3399, 47136), (3708, 43208), (3928, 40788), (4419, 36256), (4532, 35352), (4944, 32406), (5401, 29664), (5892, 27192), (6798, 23568), (7416, 21604), (7856, 20394), (8838, 18128), (9064, 17676), (9888, 16203), (10197, 15712), (10802, 14832), (11784, 13596)]