158161896

素因数分解:

$2^3\times 3^5\times {\mathrm{81359}}^1$

素因数の和:81380

約数の個数: 48

約数和(自身を含む): 444225600

約数和(自身を除く): 286063704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 81359, 162718, 244077, 325436, 488154, 650872, 732231, 976308, 1464462, 1952616, 2196693, 2928924, 4393386, 5857848, 6590079, 8786772, 13180158, 17573544, 19770237, 26360316, 39540474, 52720632, 79080948, 158161896]

約数ペア:

[(1, 158161896), (2, 79080948), (3, 52720632), (4, 39540474), (6, 26360316), (8, 19770237), (9, 17573544), (12, 13180158), (18, 8786772), (24, 6590079), (27, 5857848), (36, 4393386), (54, 2928924), (72, 2196693), (81, 1952616), (108, 1464462), (162, 976308), (216, 732231), (243, 650872), (324, 488154), (486, 325436), (648, 244077), (972, 162718), (1944, 81359)]