164787672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2341}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 472147200

約数和(自身を除く): 307359528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1676, 2341, 2514, 2933, 3352, 4682, 5028, 5866, 7023, 8799, 9364, 10056, 11732, 14046, 16387, 17598, 18728, 23464, 28092, 32774, 35196, 49161, 56184, 65548, 70392, 98322, 131096, 196644, 393288, 980879, 1961758, 2942637, 3923516, 5885274, 6866153, 7847032, 11770548, 13732306, 20598459, 23541096, 27464612, 41196918, 54929224, 82393836, 164787672]

約数ペア:

[(1, 164787672), (2, 82393836), (3, 54929224), (4, 41196918), (6, 27464612), (7, 23541096), (8, 20598459), (12, 13732306), (14, 11770548), (21, 7847032), (24, 6866153), (28, 5885274), (42, 3923516), (56, 2942637), (84, 1961758), (168, 980879), (419, 393288), (838, 196644), (1257, 131096), (1676, 98322), (2341, 70392), (2514, 65548), (2933, 56184), (3352, 49161), (4682, 35196), (5028, 32774), (5866, 28092), (7023, 23464), (8799, 18728), (9364, 17598), (10056, 16387), (11732, 14046)]