168977172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 487911424

約数和(自身を除く): 318934252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 271, 273, 364, 542, 546, 571, 813, 1084, 1092, 1142, 1626, 1713, 1897, 2284, 3252, 3426, 3523, 3794, 3997, 5691, 6852, 7046, 7423, 7588, 7994, 10569, 11382, 11991, 14092, 14846, 15988, 21138, 22269, 22764, 23982, 24661, 29692, 42276, 44538, 47964, 49322, 51961, 73983, 89076, 98644, 103922, 147966, 154741, 155883, 207844, 295932, 309482, 311766, 464223, 618964, 623532, 928446, 1083187, 1856892, 2011633, 2166374, 3249561, 4023266, 4332748, 6034899, 6499122, 8046532, 12069798, 12998244, 14081431, 24139596, 28162862, 42244293, 56325724, 84488586, 168977172]

約数ペア:

[(1, 168977172), (2, 84488586), (3, 56325724), (4, 42244293), (6, 28162862), (7, 24139596), (12, 14081431), (13, 12998244), (14, 12069798), (21, 8046532), (26, 6499122), (28, 6034899), (39, 4332748), (42, 4023266), (52, 3249561), (78, 2166374), (84, 2011633), (91, 1856892), (156, 1083187), (182, 928446), (271, 623532), (273, 618964), (364, 464223), (542, 311766), (546, 309482), (571, 295932), (813, 207844), (1084, 155883), (1092, 154741), (1142, 147966), (1626, 103922), (1713, 98644), (1897, 89076), (2284, 73983), (3252, 51961), (3426, 49322), (3523, 47964), (3794, 44538), (3997, 42276), (5691, 29692), (6852, 24661), (7046, 23982), (7423, 22764), (7588, 22269), (7994, 21138), (10569, 15988), (11382, 14846), (11991, 14092)]