168451452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8779}}^1$

素因数の和:8843

約数の個数: 72

約数和(自身を含む): 469800240

約数和(自身を除く): 301348788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 8779, 9594, 17558, 19188, 26337, 35116, 52674, 79011, 105348, 114127, 158022, 228254, 316044, 342381, 359939, 456508, 684762, 719878, 1027143, 1079817, 1369524, 1439756, 2054286, 2159634, 3239451, 4108572, 4319268, 4679207, 6478902, 9358414, 12957804, 14037621, 18716828, 28075242, 42112863, 56150484, 84225726, 168451452]

約数ペア:

[(1, 168451452), (2, 84225726), (3, 56150484), (4, 42112863), (6, 28075242), (9, 18716828), (12, 14037621), (13, 12957804), (18, 9358414), (26, 6478902), (36, 4679207), (39, 4319268), (41, 4108572), (52, 3239451), (78, 2159634), (82, 2054286), (117, 1439756), (123, 1369524), (156, 1079817), (164, 1027143), (234, 719878), (246, 684762), (369, 456508), (468, 359939), (492, 342381), (533, 316044), (738, 228254), (1066, 158022), (1476, 114127), (1599, 105348), (2132, 79011), (3198, 52674), (4797, 35116), (6396, 26337), (8779, 19188), (9594, 17558)]