149360368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28901}}^1$

素因数の和:28945

約数の個数: 40

約数和(自身を含む): 322546320

約数和(自身を除く): 173185952

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 28901, 57802, 115604, 231208, 462416, 491317, 549119, 982634, 1098238, 1965268, 2196476, 3930536, 4392952, 7861072, 8785904, 9335023, 18670046, 37340092, 74680184, 149360368]

約数ペア:

[(1, 149360368), (2, 74680184), (4, 37340092), (8, 18670046), (16, 9335023), (17, 8785904), (19, 7861072), (34, 4392952), (38, 3930536), (68, 2196476), (76, 1965268), (136, 1098238), (152, 982634), (272, 549119), (304, 491317), (323, 462416), (646, 231208), (1292, 115604), (2584, 57802), (5168, 28901)]