175420336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 421028608

約数和(自身を除く): 245608272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 211, 364, 422, 571, 728, 844, 1142, 1456, 1477, 1688, 2284, 2743, 2954, 3376, 3997, 4568, 5486, 5908, 7423, 7994, 9136, 10972, 11816, 14846, 15988, 19201, 21944, 23632, 29692, 31976, 38402, 43888, 51961, 59384, 63952, 76804, 103922, 118768, 120481, 153608, 207844, 240962, 307216, 415688, 481924, 831376, 843367, 963848, 1566253, 1686734, 1927696, 3132506, 3373468, 6265012, 6746936, 10963771, 12530024, 13493872, 21927542, 25060048, 43855084, 87710168, 175420336]

約数ペア:

[(1, 175420336), (2, 87710168), (4, 43855084), (7, 25060048), (8, 21927542), (13, 13493872), (14, 12530024), (16, 10963771), (26, 6746936), (28, 6265012), (52, 3373468), (56, 3132506), (91, 1927696), (104, 1686734), (112, 1566253), (182, 963848), (208, 843367), (211, 831376), (364, 481924), (422, 415688), (571, 307216), (728, 240962), (844, 207844), (1142, 153608), (1456, 120481), (1477, 118768), (1688, 103922), (2284, 76804), (2743, 63952), (2954, 59384), (3376, 51961), (3997, 43888), (4568, 38402), (5486, 31976), (5908, 29692), (7423, 23632), (7994, 21944), (9136, 19201), (10972, 15988), (11816, 14846)]