155915904

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 416723040

約数和(自身を除く): 260807136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1384, 2076, 2347, 2768, 4152, 4694, 5536, 7041, 8304, 9388, 11072, 14082, 16608, 18776, 22144, 28164, 33216, 37552, 56328, 66432, 75104, 112656, 150208, 225312, 300416, 406031, 450624, 812062, 901248, 1218093, 1624124, 2436186, 3248248, 4872372, 6496496, 9744744, 12992992, 19489488, 25985984, 38978976, 51971968, 77957952, 155915904]

約数ペア:

[(1, 155915904), (2, 77957952), (3, 51971968), (4, 38978976), (6, 25985984), (8, 19489488), (12, 12992992), (16, 9744744), (24, 6496496), (32, 4872372), (48, 3248248), (64, 2436186), (96, 1624124), (128, 1218093), (173, 901248), (192, 812062), (346, 450624), (384, 406031), (519, 300416), (692, 225312), (1038, 150208), (1384, 112656), (2076, 75104), (2347, 66432), (2768, 56328), (4152, 37552), (4694, 33216), (5536, 28164), (7041, 22144), (8304, 18776), (9388, 16608), (11072, 14082)]