156937144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215573}}^1$

素因数の和:215599

約数の個数: 32

約数和(自身を含む): 362164320

約数和(自身を除く): 205227176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 215573, 431146, 862292, 1509011, 1724584, 2802449, 3018022, 5604898, 6036044, 11209796, 12072088, 19617143, 22419592, 39234286, 78468572, 156937144]

約数ペア:

[(1, 156937144), (2, 78468572), (4, 39234286), (7, 22419592), (8, 19617143), (13, 12072088), (14, 11209796), (26, 6036044), (28, 5604898), (52, 3018022), (56, 2802449), (91, 1724584), (104, 1509011), (182, 862292), (364, 431146), (728, 215573)]