179172028

素因数分解:

$2^2\times 7^2\times {\mathrm{739}}^1\times {\mathrm{1237}}^1$

素因数の和:1994

約数の個数: 36

約数和(自身を含む): 365531880

約数和(自身を除く): 186359852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739, 1237, 1478, 2474, 2956, 4948, 5173, 8659, 10346, 17318, 20692, 34636, 36211, 60613, 72422, 121226, 144844, 242452, 914143, 1828286, 3656572, 6399001, 12798002, 25596004, 44793007, 89586014, 179172028]

約数ペア:

[(1, 179172028), (2, 89586014), (4, 44793007), (7, 25596004), (14, 12798002), (28, 6399001), (49, 3656572), (98, 1828286), (196, 914143), (739, 242452), (1237, 144844), (1478, 121226), (2474, 72422), (2956, 60613), (4948, 36211), (5173, 34636), (8659, 20692), (10346, 17318)]