140921872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96787}}^1$

素因数の和:96815

約数の個数: 40

約数和(自身を含む): 336047936

約数和(自身を除く): 195126064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 96787, 193574, 387148, 677509, 774296, 1258231, 1355018, 1548592, 2516462, 2710036, 5032924, 5420072, 8807617, 10065848, 10840144, 17615234, 20131696, 35230468, 70460936, 140921872]

約数ペア:

[(1, 140921872), (2, 70460936), (4, 35230468), (7, 20131696), (8, 17615234), (13, 10840144), (14, 10065848), (16, 8807617), (26, 5420072), (28, 5032924), (52, 2710036), (56, 2516462), (91, 1548592), (104, 1355018), (112, 1258231), (182, 774296), (208, 677509), (364, 387148), (728, 193574), (1456, 96787)]