163237776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20123}}^1$

素因数の和:20160

約数の個数: 60

約数和(自身を含む): 456653808

約数和(自身を除く): 293416032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 261599, 321968, 482952, 523198, 784797, 965904, 1046396, 1569594, 2092792, 3139188, 3400787, 4185584, 6278376, 6801574, 10202361, 12556752, 13603148, 20404722, 27206296, 40809444, 54412592, 81618888, 163237776]

約数ペア:

[(1, 163237776), (2, 81618888), (3, 54412592), (4, 40809444), (6, 27206296), (8, 20404722), (12, 13603148), (13, 12556752), (16, 10202361), (24, 6801574), (26, 6278376), (39, 4185584), (48, 3400787), (52, 3139188), (78, 2092792), (104, 1569594), (156, 1046396), (169, 965904), (208, 784797), (312, 523198), (338, 482952), (507, 321968), (624, 261599), (676, 241476), (1014, 160984), (1352, 120738), (2028, 80492), (2704, 60369), (4056, 40246), (8112, 20123)]