155821968

素因数分解:

$2^4\times 3^4\times {\mathrm{120233}}^1$

素因数の和:120253

約数の個数: 50

約数和(自身を含む): 450997734

約数和(自身を除く): 295175766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 120233, 240466, 360699, 480932, 721398, 961864, 1082097, 1442796, 1923728, 2164194, 2885592, 3246291, 4328388, 5771184, 6492582, 8656776, 9738873, 12985164, 17313552, 19477746, 25970328, 38955492, 51940656, 77910984, 155821968]

約数ペア:

[(1, 155821968), (2, 77910984), (3, 51940656), (4, 38955492), (6, 25970328), (8, 19477746), (9, 17313552), (12, 12985164), (16, 9738873), (18, 8656776), (24, 6492582), (27, 5771184), (36, 4328388), (48, 3246291), (54, 2885592), (72, 2164194), (81, 1923728), (108, 1442796), (144, 1082097), (162, 961864), (216, 721398), (324, 480932), (432, 360699), (648, 240466), (1296, 120233)]