15507168

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 40997376

約数和(自身を除く): 25490208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 991, 1304, 1956, 1982, 2608, 2973, 3912, 3964, 5216, 5946, 7824, 7928, 11892, 15648, 15856, 23784, 31712, 47568, 95136, 161533, 323066, 484599, 646132, 969198, 1292264, 1938396, 2584528, 3876792, 5169056, 7753584, 15507168]

約数ペア:

[(1, 15507168), (2, 7753584), (3, 5169056), (4, 3876792), (6, 2584528), (8, 1938396), (12, 1292264), (16, 969198), (24, 646132), (32, 484599), (48, 323066), (96, 161533), (163, 95136), (326, 47568), (489, 31712), (652, 23784), (978, 15856), (991, 15648), (1304, 11892), (1956, 7928), (1982, 7824), (2608, 5946), (2973, 5216), (3912, 3964)]