163968288

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 504548352

約数和(自身を除く): 340580064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 43, 44, 46, 48, 66, 69, 86, 88, 92, 96, 129, 132, 138, 157, 172, 176, 184, 253, 258, 264, 276, 314, 344, 352, 368, 471, 473, 506, 516, 528, 552, 628, 688, 736, 759, 942, 946, 989, 1012, 1032, 1056, 1104, 1256, 1376, 1419, 1518, 1727, 1884, 1892, 1978, 2024, 2064, 2208, 2512, 2838, 2967, 3036, 3454, 3611, 3768, 3784, 3956, 4048, 4128, 5024, 5181, 5676, 5934, 6072, 6751, 6908, 7222, 7536, 7568, 7912, 8096, 10362, 10833, 10879, 11352, 11868, 12144, 13502, 13816, 14444, 15072, 15136, 15824, 20253, 20724, 21666, 21758, 22704, 23736, 24288, 27004, 27632, 28888, 31648, 32637, 39721, 40506, 41448, 43332, 43516, 45408, 47472, 54008, 55264, 57776, 65274, 74261, 79442, 81012, 82896, 86664, 87032, 94944, 108016, 115552, 119163, 130548, 148522, 155273, 158884, 162024, 165792, 173328, 174064, 216032, 222783, 238326, 261096, 297044, 310546, 317768, 324048, 346656, 348128, 445566, 465819, 476652, 522192, 594088, 621092, 635536, 648096, 891132, 931638, 953304, 1044384, 1188176, 1242184, 1271072, 1708003, 1782264, 1863276, 1906608, 2376352, 2484368, 3416006, 3564528, 3726552, 3813216, 4968736, 5124009, 6832012, 7129056, 7453104, 10248018, 13664024, 14906208, 20496036, 27328048, 40992072, 54656096, 81984144, 163968288]

約数ペア:

[(1, 163968288), (2, 81984144), (3, 54656096), (4, 40992072), (6, 27328048), (8, 20496036), (11, 14906208), (12, 13664024), (16, 10248018), (22, 7453104), (23, 7129056), (24, 6832012), (32, 5124009), (33, 4968736), (43, 3813216), (44, 3726552), (46, 3564528), (48, 3416006), (66, 2484368), (69, 2376352), (86, 1906608), (88, 1863276), (92, 1782264), (96, 1708003), (129, 1271072), (132, 1242184), (138, 1188176), (157, 1044384), (172, 953304), (176, 931638), (184, 891132), (253, 648096), (258, 635536), (264, 621092), (276, 594088), (314, 522192), (344, 476652), (352, 465819), (368, 445566), (471, 348128), (473, 346656), (506, 324048), (516, 317768), (528, 310546), (552, 297044), (628, 261096), (688, 238326), (736, 222783), (759, 216032), (942, 174064), (946, 173328), (989, 165792), (1012, 162024), (1032, 158884), (1056, 155273), (1104, 148522), (1256, 130548), (1376, 119163), (1419, 115552), (1518, 108016), (1727, 94944), (1884, 87032), (1892, 86664), (1978, 82896), (2024, 81012), (2064, 79442), (2208, 74261), (2512, 65274), (2838, 57776), (2967, 55264), (3036, 54008), (3454, 47472), (3611, 45408), (3768, 43516), (3784, 43332), (3956, 41448), (4048, 40506), (4128, 39721), (5024, 32637), (5181, 31648), (5676, 28888), (5934, 27632), (6072, 27004), (6751, 24288), (6908, 23736), (7222, 22704), (7536, 21758), (7568, 21666), (7912, 20724), (8096, 20253), (10362, 15824), (10833, 15136), (10879, 15072), (11352, 14444), (11868, 13816), (12144, 13502)]