140242116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12593

約数の個数: 72

約数和(自身を含む): 400723680

約数和(自身を除く): 260481564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12553, 25106, 37659, 50212, 75318, 87871, 150636, 175742, 238507, 263613, 351484, 477014, 527226, 615097, 715521, 954028, 1054452, 1230194, 1431042, 1669549, 1845291, 2460388, 2862084, 3339098, 3690582, 5008647, 6678196, 7381164, 10017294, 11686843, 20034588, 23373686, 35060529, 46747372, 70121058, 140242116]

約数ペア:

[(1, 140242116), (2, 70121058), (3, 46747372), (4, 35060529), (6, 23373686), (7, 20034588), (12, 11686843), (14, 10017294), (19, 7381164), (21, 6678196), (28, 5008647), (38, 3690582), (42, 3339098), (49, 2862084), (57, 2460388), (76, 1845291), (84, 1669549), (98, 1431042), (114, 1230194), (133, 1054452), (147, 954028), (196, 715521), (228, 615097), (266, 527226), (294, 477014), (399, 351484), (532, 263613), (588, 238507), (798, 175742), (931, 150636), (1596, 87871), (1862, 75318), (2793, 50212), (3724, 37659), (5586, 25106), (11172, 12553)]