156565458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2719}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 388677120

約数和(自身を除く): 232111662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 914, 1371, 2719, 2742, 3199, 4113, 5438, 6398, 8157, 8226, 9597, 16314, 19033, 19194, 24471, 28791, 38066, 48942, 57099, 57582, 114198, 171297, 342594, 1242583, 2485166, 3727749, 7455498, 8698081, 11183247, 17396162, 22366494, 26094243, 52188486, 78282729, 156565458]

約数ペア:

[(1, 156565458), (2, 78282729), (3, 52188486), (6, 26094243), (7, 22366494), (9, 17396162), (14, 11183247), (18, 8698081), (21, 7455498), (42, 3727749), (63, 2485166), (126, 1242583), (457, 342594), (914, 171297), (1371, 114198), (2719, 57582), (2742, 57099), (3199, 48942), (4113, 38066), (5438, 28791), (6398, 24471), (8157, 19194), (8226, 19033), (9597, 16314)]