144681992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 335422080

約数和(自身を除く): 190740088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 353, 364, 563, 706, 728, 1126, 1412, 2252, 2471, 2824, 3941, 4504, 4589, 4942, 7319, 7882, 9178, 9884, 14638, 15764, 18356, 19768, 29276, 31528, 32123, 36712, 51233, 58552, 64246, 102466, 128492, 198739, 204932, 256984, 397478, 409864, 794956, 1391173, 1589912, 2583607, 2782346, 5167214, 5564692, 10334428, 11129384, 18085249, 20668856, 36170498, 72340996, 144681992]

約数ペア:

[(1, 144681992), (2, 72340996), (4, 36170498), (7, 20668856), (8, 18085249), (13, 11129384), (14, 10334428), (26, 5564692), (28, 5167214), (52, 2782346), (56, 2583607), (91, 1589912), (104, 1391173), (182, 794956), (353, 409864), (364, 397478), (563, 256984), (706, 204932), (728, 198739), (1126, 128492), (1412, 102466), (2252, 64246), (2471, 58552), (2824, 51233), (3941, 36712), (4504, 32123), (4589, 31528), (4942, 29276), (7319, 19768), (7882, 18356), (9178, 15764), (9884, 14638)]