163947168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7427

約数の個数: 144

約数和(自身を含む): 581345856

約数和(自身を除く): 417398688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 7393, 11088, 14786, 22176, 22179, 29572, 44358, 51751, 59144, 66537, 81323, 88716, 103502, 118288, 133074, 155253, 162646, 177432, 207004, 236576, 243969, 266148, 310506, 325292, 354864, 414008, 465759, 487938, 532296, 569261, 621012, 650584, 709728, 731907, 828016, 931518, 975876, 1064592, 1138522, 1242024, 1301168, 1463814, 1656032, 1707783, 1863036, 1951752, 2129184, 2277044, 2484048, 2602336, 2927628, 3415566, 3726072, 3903504, 4554088, 4968096, 5123349, 5855256, 6831132, 7452144, 7807008, 9108176, 10246698, 11710512, 13662264, 14904288, 18216352, 20493396, 23421024, 27324528, 40986792, 54649056, 81973584, 163947168]

約数ペア:

[(1, 163947168), (2, 81973584), (3, 54649056), (4, 40986792), (6, 27324528), (7, 23421024), (8, 20493396), (9, 18216352), (11, 14904288), (12, 13662264), (14, 11710512), (16, 10246698), (18, 9108176), (21, 7807008), (22, 7452144), (24, 6831132), (28, 5855256), (32, 5123349), (33, 4968096), (36, 4554088), (42, 3903504), (44, 3726072), (48, 3415566), (56, 2927628), (63, 2602336), (66, 2484048), (72, 2277044), (77, 2129184), (84, 1951752), (88, 1863036), (96, 1707783), (99, 1656032), (112, 1463814), (126, 1301168), (132, 1242024), (144, 1138522), (154, 1064592), (168, 975876), (176, 931518), (198, 828016), (224, 731907), (231, 709728), (252, 650584), (264, 621012), (288, 569261), (308, 532296), (336, 487938), (352, 465759), (396, 414008), (462, 354864), (504, 325292), (528, 310506), (616, 266148), (672, 243969), (693, 236576), (792, 207004), (924, 177432), (1008, 162646), (1056, 155253), (1232, 133074), (1386, 118288), (1584, 103502), (1848, 88716), (2016, 81323), (2464, 66537), (2772, 59144), (3168, 51751), (3696, 44358), (5544, 29572), (7392, 22179), (7393, 22176), (11088, 14786)]