142974312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10657}}^1$

素因数の和:10722

約数の個数: 64

約数和(自身を含む): 393919680

約数和(自身を除く): 250945368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 10657, 13416, 21314, 31971, 42628, 63942, 85256, 127884, 138541, 255768, 277082, 415623, 458251, 554164, 831246, 916502, 1108328, 1374753, 1662492, 1833004, 2749506, 3324984, 3666008, 5499012, 5957263, 10998024, 11914526, 17871789, 23829052, 35743578, 47658104, 71487156, 142974312]

約数ペア:

[(1, 142974312), (2, 71487156), (3, 47658104), (4, 35743578), (6, 23829052), (8, 17871789), (12, 11914526), (13, 10998024), (24, 5957263), (26, 5499012), (39, 3666008), (43, 3324984), (52, 2749506), (78, 1833004), (86, 1662492), (104, 1374753), (129, 1108328), (156, 916502), (172, 831246), (258, 554164), (312, 458251), (344, 415623), (516, 277082), (559, 255768), (1032, 138541), (1118, 127884), (1677, 85256), (2236, 63942), (3354, 42628), (4472, 31971), (6708, 21314), (10657, 13416)]