168013944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47623}}^1$

素因数の和:47649

約数の個数: 72

約数和(自身を含む): 529340760

約数和(自身を除く): 361326816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 47623, 95246, 142869, 190492, 285738, 333361, 380984, 428607, 571476, 666722, 857214, 1000083, 1142952, 1333444, 1714428, 2000166, 2333527, 2666888, 3000249, 3428856, 4000332, 4667054, 6000498, 7000581, 8000664, 9334108, 12000996, 14001162, 18668216, 21001743, 24001992, 28002324, 42003486, 56004648, 84006972, 168013944]

約数ペア:

[(1, 168013944), (2, 84006972), (3, 56004648), (4, 42003486), (6, 28002324), (7, 24001992), (8, 21001743), (9, 18668216), (12, 14001162), (14, 12000996), (18, 9334108), (21, 8000664), (24, 7000581), (28, 6000498), (36, 4667054), (42, 4000332), (49, 3428856), (56, 3000249), (63, 2666888), (72, 2333527), (84, 2000166), (98, 1714428), (126, 1333444), (147, 1142952), (168, 1000083), (196, 857214), (252, 666722), (294, 571476), (392, 428607), (441, 380984), (504, 333361), (588, 285738), (882, 190492), (1176, 142869), (1764, 95246), (3528, 47623)]