161623944

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32533}}^1$

素因数の和:32571

約数の個数: 64

約数和(自身を含む): 468489600

約数和(自身を除く): 306865656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 32533, 65066, 97599, 130132, 195198, 260264, 292797, 390396, 585594, 748259, 780792, 878391, 1171188, 1496518, 1756782, 2244777, 2342376, 2993036, 3513564, 4489554, 5986072, 6734331, 7027128, 8979108, 13468662, 17958216, 20202993, 26937324, 40405986, 53874648, 80811972, 161623944]

約数ペア:

[(1, 161623944), (2, 80811972), (3, 53874648), (4, 40405986), (6, 26937324), (8, 20202993), (9, 17958216), (12, 13468662), (18, 8979108), (23, 7027128), (24, 6734331), (27, 5986072), (36, 4489554), (46, 3513564), (54, 2993036), (69, 2342376), (72, 2244777), (92, 1756782), (108, 1496518), (138, 1171188), (184, 878391), (207, 780792), (216, 748259), (276, 585594), (414, 390396), (552, 292797), (621, 260264), (828, 195198), (1242, 130132), (1656, 97599), (2484, 65066), (4968, 32533)]