147718728

素因数分解:

$2^3\times 3^7\times {\mathrm{8443}}^1$

素因数の和:8470

約数の個数: 64

約数和(自身を含む): 415444800

約数和(自身を除く): 267726072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8443, 8748, 16886, 17496, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 227961, 303948, 455922, 607896, 683883, 911844, 1367766, 1823688, 2051649, 2735532, 4103298, 5471064, 6154947, 8206596, 12309894, 16413192, 18464841, 24619788, 36929682, 49239576, 73859364, 147718728]

約数ペア:

[(1, 147718728), (2, 73859364), (3, 49239576), (4, 36929682), (6, 24619788), (8, 18464841), (9, 16413192), (12, 12309894), (18, 8206596), (24, 6154947), (27, 5471064), (36, 4103298), (54, 2735532), (72, 2051649), (81, 1823688), (108, 1367766), (162, 911844), (216, 683883), (243, 607896), (324, 455922), (486, 303948), (648, 227961), (729, 202632), (972, 151974), (1458, 101316), (1944, 75987), (2187, 67544), (2916, 50658), (4374, 33772), (5832, 25329), (8443, 17496), (8748, 16886)]