195690352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 465438960

約数和(自身を除く): 269748608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 89, 104, 124, 143, 176, 178, 208, 248, 286, 341, 356, 403, 496, 572, 682, 712, 806, 961, 979, 1144, 1157, 1364, 1424, 1612, 1922, 1958, 2288, 2314, 2728, 2759, 3224, 3844, 3916, 4433, 4628, 5456, 5518, 6448, 7688, 7832, 8866, 9256, 10571, 11036, 12493, 12727, 15376, 15664, 17732, 18512, 21142, 22072, 24986, 25454, 30349, 35464, 35867, 42284, 44144, 49972, 50908, 60698, 70928, 71734, 84568, 85529, 99944, 101816, 121396, 137423, 143468, 169136, 171058, 199888, 203632, 242792, 274846, 286936, 342116, 394537, 485584, 549692, 573872, 684232, 789074, 940819, 1099384, 1111877, 1368464, 1578148, 1881638, 2198768, 2223754, 3156296, 3763276, 4447508, 6312592, 7526552, 8895016, 12230647, 15053104, 17790032, 24461294, 48922588, 97845176, 195690352]

約数ペア:

[(1, 195690352), (2, 97845176), (4, 48922588), (8, 24461294), (11, 17790032), (13, 15053104), (16, 12230647), (22, 8895016), (26, 7526552), (31, 6312592), (44, 4447508), (52, 3763276), (62, 3156296), (88, 2223754), (89, 2198768), (104, 1881638), (124, 1578148), (143, 1368464), (176, 1111877), (178, 1099384), (208, 940819), (248, 789074), (286, 684232), (341, 573872), (356, 549692), (403, 485584), (496, 394537), (572, 342116), (682, 286936), (712, 274846), (806, 242792), (961, 203632), (979, 199888), (1144, 171058), (1157, 169136), (1364, 143468), (1424, 137423), (1612, 121396), (1922, 101816), (1958, 99944), (2288, 85529), (2314, 84568), (2728, 71734), (2759, 70928), (3224, 60698), (3844, 50908), (3916, 49972), (4433, 44144), (4628, 42284), (5456, 35867), (5518, 35464), (6448, 30349), (7688, 25454), (7832, 24986), (8866, 22072), (9256, 21142), (10571, 18512), (11036, 17732), (12493, 15664), (12727, 15376)]