161703168

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19171

約数の個数: 72

約数和(自身を含む): 469514976

約数和(自身を除く): 307811808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 19141, 38282, 57423, 76564, 114846, 153128, 210551, 229692, 306256, 421102, 459384, 612512, 631653, 842204, 918768, 1225024, 1263306, 1684408, 1837536, 2450048, 2526612, 3368816, 3675072, 4900096, 5053224, 6737632, 7350144, 10106448, 13475264, 14700288, 20212896, 26950528, 40425792, 53901056, 80851584, 161703168]

約数ペア:

[(1, 161703168), (2, 80851584), (3, 53901056), (4, 40425792), (6, 26950528), (8, 20212896), (11, 14700288), (12, 13475264), (16, 10106448), (22, 7350144), (24, 6737632), (32, 5053224), (33, 4900096), (44, 3675072), (48, 3368816), (64, 2526612), (66, 2450048), (88, 1837536), (96, 1684408), (128, 1263306), (132, 1225024), (176, 918768), (192, 842204), (256, 631653), (264, 612512), (352, 459384), (384, 421102), (528, 306256), (704, 229692), (768, 210551), (1056, 153128), (1408, 114846), (2112, 76564), (2816, 57423), (4224, 38282), (8448, 19141)]