156309456

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{12671}}^1$

素因数の和:12939

約数の個数: 40

約数和(自身を含む): 405402624

約数和(自身を除く): 249093168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 12671, 25342, 38013, 50684, 76026, 101368, 152052, 202736, 304104, 608208, 3256447, 6512894, 9769341, 13025788, 19538682, 26051576, 39077364, 52103152, 78154728, 156309456]

約数ペア:

[(1, 156309456), (2, 78154728), (3, 52103152), (4, 39077364), (6, 26051576), (8, 19538682), (12, 13025788), (16, 9769341), (24, 6512894), (48, 3256447), (257, 608208), (514, 304104), (771, 202736), (1028, 152052), (1542, 101368), (2056, 76026), (3084, 50684), (4112, 38013), (6168, 25342), (12336, 12671)]