137280768

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4219

約数の個数: 72

約数和(自身を含む): 373953888

約数和(自身を除く): 236673120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 4157, 5504, 8256, 8314, 11008, 12471, 16512, 16628, 24942, 33024, 33256, 49884, 66512, 99768, 133024, 178751, 199536, 266048, 357502, 399072, 532096, 536253, 715004, 798144, 1064192, 1072506, 1430008, 1596288, 2145012, 2860016, 3192576, 4290024, 5720032, 8580048, 11440064, 17160096, 22880128, 34320192, 45760256, 68640384, 137280768]

約数ペア:

[(1, 137280768), (2, 68640384), (3, 45760256), (4, 34320192), (6, 22880128), (8, 17160096), (12, 11440064), (16, 8580048), (24, 5720032), (32, 4290024), (43, 3192576), (48, 2860016), (64, 2145012), (86, 1596288), (96, 1430008), (128, 1072506), (129, 1064192), (172, 798144), (192, 715004), (256, 536253), (258, 532096), (344, 399072), (384, 357502), (516, 266048), (688, 199536), (768, 178751), (1032, 133024), (1376, 99768), (2064, 66512), (2752, 49884), (4128, 33256), (4157, 33024), (5504, 24942), (8256, 16628), (8314, 16512), (11008, 12471)]