148919036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40026

約数の個数: 36

約数和(自身を含む): 319120200

約数和(自身を除く): 170201164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 39989, 79978, 159956, 279923, 559846, 759791, 1119692, 1519582, 1959461, 3039164, 3918922, 5318537, 7837844, 10637074, 21274148, 37229759, 74459518, 148919036]

約数ペア:

[(1, 148919036), (2, 74459518), (4, 37229759), (7, 21274148), (14, 10637074), (19, 7837844), (28, 5318537), (38, 3918922), (49, 3039164), (76, 1959461), (98, 1519582), (133, 1119692), (196, 759791), (266, 559846), (532, 279923), (931, 159956), (1862, 79978), (3724, 39989)]