167215100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 392995680

約数和(自身を除く): 225780580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 293, 325, 439, 586, 650, 878, 1172, 1300, 1465, 1756, 2195, 2930, 3809, 4390, 5707, 5860, 7325, 7618, 8780, 10975, 11414, 14650, 15236, 19045, 21950, 22828, 28535, 29300, 38090, 43900, 57070, 76180, 95225, 114140, 128627, 142675, 190450, 257254, 285350, 380900, 514508, 570700, 643135, 1286270, 1672151, 2572540, 3215675, 3344302, 6431350, 6688604, 8360755, 12862700, 16721510, 33443020, 41803775, 83607550, 167215100]

約数ペア:

[(1, 167215100), (2, 83607550), (4, 41803775), (5, 33443020), (10, 16721510), (13, 12862700), (20, 8360755), (25, 6688604), (26, 6431350), (50, 3344302), (52, 3215675), (65, 2572540), (100, 1672151), (130, 1286270), (260, 643135), (293, 570700), (325, 514508), (439, 380900), (586, 285350), (650, 257254), (878, 190450), (1172, 142675), (1300, 128627), (1465, 114140), (1756, 95225), (2195, 76180), (2930, 57070), (3809, 43900), (4390, 38090), (5707, 29300), (5860, 28535), (7325, 22828), (7618, 21950), (8780, 19045), (10975, 15236), (11414, 14650)]