163935648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29959}}^1$

素因数の和:29994

約数の個数: 72

約数和(自身を含む): 490744800

約数和(自身を除く): 326809152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 29959, 59918, 89877, 119836, 179754, 239672, 269631, 359508, 479344, 539262, 569221, 719016, 958688, 1078524, 1138442, 1438032, 1707663, 2157048, 2276884, 2876064, 3415326, 4314096, 4553768, 5122989, 6830652, 8628192, 9107536, 10245978, 13661304, 18215072, 20491956, 27322608, 40983912, 54645216, 81967824, 163935648]

約数ペア:

[(1, 163935648), (2, 81967824), (3, 54645216), (4, 40983912), (6, 27322608), (8, 20491956), (9, 18215072), (12, 13661304), (16, 10245978), (18, 9107536), (19, 8628192), (24, 6830652), (32, 5122989), (36, 4553768), (38, 4314096), (48, 3415326), (57, 2876064), (72, 2276884), (76, 2157048), (96, 1707663), (114, 1438032), (144, 1138442), (152, 1078524), (171, 958688), (228, 719016), (288, 569221), (304, 539262), (342, 479344), (456, 359508), (608, 269631), (684, 239672), (912, 179754), (1368, 119836), (1824, 89877), (2736, 59918), (5472, 29959)]