154700432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7071

約数の個数: 40

約数和(自身を含む): 319875360

約数和(自身を除く): 165174928

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 6971, 11096, 13942, 22192, 27884, 55768, 111536, 132449, 264898, 508883, 529796, 1017766, 1059592, 2035532, 2119184, 4071064, 8142128, 9668777, 19337554, 38675108, 77350216, 154700432]

約数ペア:

[(1, 154700432), (2, 77350216), (4, 38675108), (8, 19337554), (16, 9668777), (19, 8142128), (38, 4071064), (73, 2119184), (76, 2035532), (146, 1059592), (152, 1017766), (292, 529796), (304, 508883), (584, 264898), (1168, 132449), (1387, 111536), (2774, 55768), (5548, 27884), (6971, 22192), (11096, 13942)]