142162083670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{221171}}^1$

素因数の和:221413

約数の個数: 64

約数和(自身を含む): 286638912000

約数和(自身を除く): 144476828330

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 199, 323, 398, 646, 995, 1615, 1990, 3230, 3383, 3781, 6766, 7562, 16915, 18905, 33830, 37810, 64277, 128554, 221171, 321385, 442342, 642770, 1105855, 2211710, 3759907, 4202249, 7519814, 8404498, 18799535, 21011245, 37599070, 42022490, 44013029, 71438233, 88026058, 142876466, 220065145, 357191165, 440130290, 714382330, 748221493, 836247551, 1496442986, 1672495102, 3741107465, 4181237755, 7482214930, 8362475510, 14216208367, 28432416734, 71081041835, 142162083670]

約数ペア:

[(1, 142162083670), (2, 71081041835), (5, 28432416734), (10, 14216208367), (17, 8362475510), (19, 7482214930), (34, 4181237755), (38, 3741107465), (85, 1672495102), (95, 1496442986), (170, 836247551), (190, 748221493), (199, 714382330), (323, 440130290), (398, 357191165), (646, 220065145), (995, 142876466), (1615, 88026058), (1990, 71438233), (3230, 44013029), (3383, 42022490), (3781, 37599070), (6766, 21011245), (7562, 18799535), (16915, 8404498), (18905, 7519814), (33830, 4202249), (37810, 3759907), (64277, 2211710), (128554, 1105855), (221171, 642770), (321385, 442342)]