142961616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20261}}^1$

素因数の和:20289

約数の個数: 90

約数和(自身を含む): 465438402

約数和(自身を除く): 322476786

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20261, 40522, 60783, 81044, 121566, 141827, 162088, 182349, 243132, 283654, 324176, 364698, 425481, 486264, 567308, 729396, 850962, 972528, 992789, 1134616, 1276443, 1458792, 1701924, 1985578, 2269232, 2552886, 2917584, 2978367, 3403848, 3971156, 5105772, 5956734, 6807696, 7942312, 8935101, 10211544, 11913468, 15884624, 17870202, 20423088, 23826936, 35740404, 47653872, 71480808, 142961616]

約数ペア:

[(1, 142961616), (2, 71480808), (3, 47653872), (4, 35740404), (6, 23826936), (7, 20423088), (8, 17870202), (9, 15884624), (12, 11913468), (14, 10211544), (16, 8935101), (18, 7942312), (21, 6807696), (24, 5956734), (28, 5105772), (36, 3971156), (42, 3403848), (48, 2978367), (49, 2917584), (56, 2552886), (63, 2269232), (72, 1985578), (84, 1701924), (98, 1458792), (112, 1276443), (126, 1134616), (144, 992789), (147, 972528), (168, 850962), (196, 729396), (252, 567308), (294, 486264), (336, 425481), (392, 364698), (441, 324176), (504, 283654), (588, 243132), (784, 182349), (882, 162088), (1008, 141827), (1176, 121566), (1764, 81044), (2352, 60783), (3528, 40522), (7056, 20261)]