166158468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3347}}^1$

素因数の和:3561

約数の個数: 72

約数和(自身を含む): 482594112

約数和(自身を除く): 316435644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3347, 3546, 4137, 5516, 6694, 7092, 8274, 10041, 12411, 13388, 16548, 20082, 23429, 24822, 30123, 40164, 46858, 49644, 60246, 70287, 93716, 120492, 140574, 210861, 281148, 421722, 659359, 843444, 1318718, 1978077, 2637436, 3956154, 4615513, 5934231, 7912308, 9231026, 11868462, 13846539, 18462052, 23736924, 27693078, 41539617, 55386156, 83079234, 166158468]

約数ペア:

[(1, 166158468), (2, 83079234), (3, 55386156), (4, 41539617), (6, 27693078), (7, 23736924), (9, 18462052), (12, 13846539), (14, 11868462), (18, 9231026), (21, 7912308), (28, 5934231), (36, 4615513), (42, 3956154), (63, 2637436), (84, 1978077), (126, 1318718), (197, 843444), (252, 659359), (394, 421722), (591, 281148), (788, 210861), (1182, 140574), (1379, 120492), (1773, 93716), (2364, 70287), (2758, 60246), (3347, 49644), (3546, 46858), (4137, 40164), (5516, 30123), (6694, 24822), (7092, 23429), (8274, 20082), (10041, 16548), (12411, 13388)]