156631380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113501}}^1$

素因数の和:113536

約数の個数: 48

約数和(自身を含む): 457640064

約数和(自身を除く): 301008684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113501, 227002, 340503, 454004, 567505, 681006, 1135010, 1362012, 1702515, 2270020, 2610523, 3405030, 5221046, 6810060, 7831569, 10442092, 13052615, 15663138, 26105230, 31326276, 39157845, 52210460, 78315690, 156631380]

約数ペア:

[(1, 156631380), (2, 78315690), (3, 52210460), (4, 39157845), (5, 31326276), (6, 26105230), (10, 15663138), (12, 13052615), (15, 10442092), (20, 7831569), (23, 6810060), (30, 5221046), (46, 3405030), (60, 2610523), (69, 2270020), (92, 1702515), (115, 1362012), (138, 1135010), (230, 681006), (276, 567505), (345, 454004), (460, 340503), (690, 227002), (1380, 113501)]