149313816

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8677}}^1$

素因数の和:8928

約数の個数: 48

約数和(自身を含む): 406130400

約数和(自身を除く): 256816584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 8677, 17208, 17354, 26031, 34708, 52062, 69416, 78093, 104124, 156186, 208248, 312372, 624744, 2073803, 4147606, 6221409, 8295212, 12442818, 16590424, 18664227, 24885636, 37328454, 49771272, 74656908, 149313816]

約数ペア:

[(1, 149313816), (2, 74656908), (3, 49771272), (4, 37328454), (6, 24885636), (8, 18664227), (9, 16590424), (12, 12442818), (18, 8295212), (24, 6221409), (36, 4147606), (72, 2073803), (239, 624744), (478, 312372), (717, 208248), (956, 156186), (1434, 104124), (1912, 78093), (2151, 69416), (2868, 52062), (4302, 34708), (5736, 26031), (8604, 17354), (8677, 17208)]