151687716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17981}}^1$

素因数の和:18044

約数の個数: 48

約数和(自身を含む): 382656960

約数和(自身を除く): 230969244

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 17981, 35962, 53943, 71924, 107886, 215772, 341639, 665297, 683278, 1024917, 1330594, 1366556, 1995891, 2049834, 2661188, 3991782, 4099668, 7983564, 12640643, 25281286, 37921929, 50562572, 75843858, 151687716]

約数ペア:

[(1, 151687716), (2, 75843858), (3, 50562572), (4, 37921929), (6, 25281286), (12, 12640643), (19, 7983564), (37, 4099668), (38, 3991782), (57, 2661188), (74, 2049834), (76, 1995891), (111, 1366556), (114, 1330594), (148, 1024917), (222, 683278), (228, 665297), (444, 341639), (703, 215772), (1406, 107886), (2109, 71924), (2812, 53943), (4218, 35962), (8436, 17981)]