165198824

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41549}}^1$

素因数の和:41633

約数の個数: 32

約数和(自身を含む): 358992000

約数和(自身を除く): 193793176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 41549, 83098, 166196, 290843, 332392, 581686, 1163372, 2326744, 2949979, 5899958, 11799916, 20649853, 23599832, 41299706, 82599412, 165198824]

約数ペア:

[(1, 165198824), (2, 82599412), (4, 41299706), (7, 23599832), (8, 20649853), (14, 11799916), (28, 5899958), (56, 2949979), (71, 2326744), (142, 1163372), (284, 581686), (497, 332392), (568, 290843), (994, 166196), (1988, 83098), (3976, 41549)]