144620868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40039}}^1$

素因数の和:40096

約数の個数: 48

約数和(自身を含む): 394634240

約数和(自身を除く): 250013372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 40039, 80078, 120117, 160156, 240234, 280273, 480468, 560546, 840819, 1121092, 1681638, 1721677, 3363276, 3443354, 5165031, 6886708, 10330062, 12051739, 20660124, 24103478, 36155217, 48206956, 72310434, 144620868]

約数ペア:

[(1, 144620868), (2, 72310434), (3, 48206956), (4, 36155217), (6, 24103478), (7, 20660124), (12, 12051739), (14, 10330062), (21, 6886708), (28, 5165031), (42, 3443354), (43, 3363276), (84, 1721677), (86, 1681638), (129, 1121092), (172, 840819), (258, 560546), (301, 480468), (516, 280273), (602, 240234), (903, 160156), (1204, 120117), (1806, 80078), (3612, 40039)]