156923021748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{687499}}^1$

素因数の和:688356

約数の個数: 48

約数和(自身を含む): 382536000000

約数和(自身を除く): 225612978252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 827, 1654, 2481, 3308, 4962, 9924, 19021, 38042, 57063, 76084, 114126, 228252, 687499, 1374998, 2062497, 2749996, 4124994, 8249988, 15812477, 31624954, 47437431, 63249908, 94874862, 189749724, 568561673, 1137123346, 1705685019, 2274246692, 3411370038, 6822740076, 13076918479, 26153836958, 39230755437, 52307673916, 78461510874, 156923021748]

約数ペア:

[(1, 156923021748), (2, 78461510874), (3, 52307673916), (4, 39230755437), (6, 26153836958), (12, 13076918479), (23, 6822740076), (46, 3411370038), (69, 2274246692), (92, 1705685019), (138, 1137123346), (276, 568561673), (827, 189749724), (1654, 94874862), (2481, 63249908), (3308, 47437431), (4962, 31624954), (9924, 15812477), (19021, 8249988), (38042, 4124994), (57063, 2749996), (76084, 2062497), (114126, 1374998), (228252, 687499)]