142312072

素因数分解:

$2^3\times 7^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 322675200

約数和(自身を除く): 180363128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 239, 248, 343, 392, 434, 478, 686, 868, 956, 1372, 1519, 1673, 1736, 1912, 2401, 2744, 3038, 3346, 4802, 6076, 6692, 7409, 9604, 10633, 11711, 12152, 13384, 14818, 19208, 21266, 23422, 29636, 42532, 46844, 51863, 59272, 74431, 81977, 85064, 93688, 103726, 148862, 163954, 207452, 297724, 327908, 363041, 414904, 573839, 595448, 655816, 726082, 1147678, 1452164, 2295356, 2541287, 2904328, 4590712, 5082574, 10165148, 17789009, 20330296, 35578018, 71156036, 142312072]

約数ペア:

[(1, 142312072), (2, 71156036), (4, 35578018), (7, 20330296), (8, 17789009), (14, 10165148), (28, 5082574), (31, 4590712), (49, 2904328), (56, 2541287), (62, 2295356), (98, 1452164), (124, 1147678), (196, 726082), (217, 655816), (239, 595448), (248, 573839), (343, 414904), (392, 363041), (434, 327908), (478, 297724), (686, 207452), (868, 163954), (956, 148862), (1372, 103726), (1519, 93688), (1673, 85064), (1736, 81977), (1912, 74431), (2401, 59272), (2744, 51863), (3038, 46844), (3346, 42532), (4802, 29636), (6076, 23422), (6692, 21266), (7409, 19208), (9604, 14818), (10633, 13384), (11711, 12152)]