146420848

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30403}}^1$

素因数の和:30461

約数の個数: 40

約数和(自身を含む): 331768448

約数和(自身を除く): 185347600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 30403, 60806, 121612, 212821, 243224, 425642, 486448, 851284, 1307329, 1702568, 2614658, 3405136, 5229316, 9151303, 10458632, 18302606, 20917264, 36605212, 73210424, 146420848]

約数ペア:

[(1, 146420848), (2, 73210424), (4, 36605212), (7, 20917264), (8, 18302606), (14, 10458632), (16, 9151303), (28, 5229316), (43, 3405136), (56, 2614658), (86, 1702568), (112, 1307329), (172, 851284), (301, 486448), (344, 425642), (602, 243224), (688, 212821), (1204, 121612), (2408, 60806), (4816, 30403)]