154812048

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20543}}^1$

素因数の和:20711

約数の個数: 40

約数和(自身を含む): 402498048

約数和(自身を除く): 247686000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 20543, 41086, 61629, 82172, 123258, 164344, 246516, 328688, 493032, 986064, 3225251, 6450502, 9675753, 12901004, 19351506, 25802008, 38703012, 51604016, 77406024, 154812048]

約数ペア:

[(1, 154812048), (2, 77406024), (3, 51604016), (4, 38703012), (6, 25802008), (8, 19351506), (12, 12901004), (16, 9675753), (24, 6450502), (48, 3225251), (157, 986064), (314, 493032), (471, 328688), (628, 246516), (942, 164344), (1256, 123258), (1884, 82172), (2512, 61629), (3768, 41086), (7536, 20543)]