128282256

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{24077}}^1$

素因数の和:24128

約数の個数: 60

約数和(自身を含む): 368730492

約数和(自身を除く): 240448236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 24077, 48154, 72231, 96308, 144462, 192616, 216693, 288924, 385232, 433386, 577848, 866772, 890849, 1155696, 1733544, 1781698, 2672547, 3467088, 3563396, 5345094, 7126792, 8017641, 10690188, 14253584, 16035282, 21380376, 32070564, 42760752, 64141128, 128282256]

約数ペア:

[(1, 128282256), (2, 64141128), (3, 42760752), (4, 32070564), (6, 21380376), (8, 16035282), (9, 14253584), (12, 10690188), (16, 8017641), (18, 7126792), (24, 5345094), (36, 3563396), (37, 3467088), (48, 2672547), (72, 1781698), (74, 1733544), (111, 1155696), (144, 890849), (148, 866772), (222, 577848), (296, 433386), (333, 385232), (444, 288924), (592, 216693), (666, 192616), (888, 144462), (1332, 96308), (1776, 72231), (2664, 48154), (5328, 24077)]