161192376

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1861}}^1$

素因数の和:2277

約数の個数: 64

約数和(自身を含む): 449114400

約数和(自身を除く): 287922024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 802, 1203, 1604, 1861, 2406, 3208, 3609, 3722, 4812, 5583, 7218, 7444, 9624, 10827, 11166, 14436, 14888, 16749, 21654, 22332, 28872, 33498, 43308, 44664, 50247, 66996, 86616, 100494, 133992, 200988, 401976, 746261, 1492522, 2238783, 2985044, 4477566, 5970088, 6716349, 8955132, 13432698, 17910264, 20149047, 26865396, 40298094, 53730792, 80596188, 161192376]

約数ペア:

[(1, 161192376), (2, 80596188), (3, 53730792), (4, 40298094), (6, 26865396), (8, 20149047), (9, 17910264), (12, 13432698), (18, 8955132), (24, 6716349), (27, 5970088), (36, 4477566), (54, 2985044), (72, 2238783), (108, 1492522), (216, 746261), (401, 401976), (802, 200988), (1203, 133992), (1604, 100494), (1861, 86616), (2406, 66996), (3208, 50247), (3609, 44664), (3722, 43308), (4812, 33498), (5583, 28872), (7218, 22332), (7444, 21654), (9624, 16749), (10827, 14888), (11166, 14436)]