189175176

素因数分解:

$2^3\times 3^4\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 531867600

約数和(自身を除く): 342692424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 443, 648, 659, 886, 1318, 1329, 1772, 1977, 2636, 2658, 3544, 3954, 3987, 5272, 5316, 5931, 7908, 7974, 10632, 11862, 11961, 15816, 15948, 17793, 23724, 23922, 31896, 35586, 35883, 47448, 47844, 53379, 71172, 71766, 95688, 106758, 142344, 143532, 213516, 287064, 291937, 427032, 583874, 875811, 1167748, 1751622, 2335496, 2627433, 3503244, 5254866, 7006488, 7882299, 10509732, 15764598, 21019464, 23646897, 31529196, 47293794, 63058392, 94587588, 189175176]

約数ペア:

[(1, 189175176), (2, 94587588), (3, 63058392), (4, 47293794), (6, 31529196), (8, 23646897), (9, 21019464), (12, 15764598), (18, 10509732), (24, 7882299), (27, 7006488), (36, 5254866), (54, 3503244), (72, 2627433), (81, 2335496), (108, 1751622), (162, 1167748), (216, 875811), (324, 583874), (443, 427032), (648, 291937), (659, 287064), (886, 213516), (1318, 143532), (1329, 142344), (1772, 106758), (1977, 95688), (2636, 71766), (2658, 71172), (3544, 53379), (3954, 47844), (3987, 47448), (5272, 35883), (5316, 35586), (5931, 31896), (7908, 23922), (7974, 23724), (10632, 17793), (11862, 15948), (11961, 15816)]