198549144

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5102

約数の個数: 80

約数和(自身を含む): 565350720

約数和(自身を除く): 366801576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 5023, 6588, 9882, 10046, 13176, 15069, 19764, 20092, 30138, 39528, 40184, 45207, 60276, 90414, 120552, 135621, 180828, 271242, 306403, 361656, 406863, 542484, 612806, 813726, 919209, 1084968, 1225612, 1627452, 1838418, 2451224, 2757627, 3254904, 3676836, 5515254, 7353672, 8272881, 11030508, 16545762, 22061016, 24818643, 33091524, 49637286, 66183048, 99274572, 198549144]

約数ペア:

[(1, 198549144), (2, 99274572), (3, 66183048), (4, 49637286), (6, 33091524), (8, 24818643), (9, 22061016), (12, 16545762), (18, 11030508), (24, 8272881), (27, 7353672), (36, 5515254), (54, 3676836), (61, 3254904), (72, 2757627), (81, 2451224), (108, 1838418), (122, 1627452), (162, 1225612), (183, 1084968), (216, 919209), (244, 813726), (324, 612806), (366, 542484), (488, 406863), (549, 361656), (648, 306403), (732, 271242), (1098, 180828), (1464, 135621), (1647, 120552), (2196, 90414), (3294, 60276), (4392, 45207), (4941, 40184), (5023, 39528), (6588, 30138), (9882, 20092), (10046, 19764), (13176, 15069)]