168088620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{57173}}^1$

素因数の和:57199

約数の個数: 72

約数和(自身を含む): 547498224

約数和(自身を除く): 379409604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 57173, 114346, 171519, 228692, 285865, 343038, 400211, 571730, 686076, 800422, 857595, 1143460, 1200633, 1600844, 1715190, 2001055, 2401266, 2801477, 3430380, 4002110, 4802532, 5602954, 6003165, 8004220, 8404431, 11205908, 12006330, 14007385, 16808862, 24012660, 28014770, 33617724, 42022155, 56029540, 84044310, 168088620]

約数ペア:

[(1, 168088620), (2, 84044310), (3, 56029540), (4, 42022155), (5, 33617724), (6, 28014770), (7, 24012660), (10, 16808862), (12, 14007385), (14, 12006330), (15, 11205908), (20, 8404431), (21, 8004220), (28, 6003165), (30, 5602954), (35, 4802532), (42, 4002110), (49, 3430380), (60, 2801477), (70, 2401266), (84, 2001055), (98, 1715190), (105, 1600844), (140, 1200633), (147, 1143460), (196, 857595), (210, 800422), (245, 686076), (294, 571730), (420, 400211), (490, 343038), (588, 285865), (735, 228692), (980, 171519), (1470, 114346), (2940, 57173)]