191493324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 574479360

約数和(自身を除く): 382986036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 682, 684, 821, 836, 1023, 1116, 1178, 1254, 1364, 1642, 1767, 1881, 2046, 2356, 2463, 2508, 3069, 3284, 3534, 3762, 4092, 4926, 5301, 6138, 6479, 7068, 7389, 7524, 9031, 9852, 10602, 12276, 12958, 14778, 15599, 18062, 19437, 21204, 25451, 25916, 27093, 29556, 31198, 36124, 38874, 46797, 50902, 54186, 58311, 62396, 76353, 77748, 81279, 93594, 101804, 108372, 116622, 140391, 152706, 162558, 171589, 187188, 229059, 233244, 279961, 280782, 305412, 325116, 343178, 458118, 483569, 514767, 559922, 561564, 686356, 839883, 916236, 967138, 1029534, 1119844, 1450707, 1544301, 1679766, 1934276, 2059068, 2519649, 2901414, 3088602, 3359532, 4352121, 5039298, 5319259, 5802828, 6177204, 8704242, 10078596, 10638518, 15957777, 17408484, 21277036, 31915554, 47873331, 63831108, 95746662, 191493324]

約数ペア:

[(1, 191493324), (2, 95746662), (3, 63831108), (4, 47873331), (6, 31915554), (9, 21277036), (11, 17408484), (12, 15957777), (18, 10638518), (19, 10078596), (22, 8704242), (31, 6177204), (33, 5802828), (36, 5319259), (38, 5039298), (44, 4352121), (57, 3359532), (62, 3088602), (66, 2901414), (76, 2519649), (93, 2059068), (99, 1934276), (114, 1679766), (124, 1544301), (132, 1450707), (171, 1119844), (186, 1029534), (198, 967138), (209, 916236), (228, 839883), (279, 686356), (341, 561564), (342, 559922), (372, 514767), (396, 483569), (418, 458118), (558, 343178), (589, 325116), (627, 305412), (682, 280782), (684, 279961), (821, 233244), (836, 229059), (1023, 187188), (1116, 171589), (1178, 162558), (1254, 152706), (1364, 140391), (1642, 116622), (1767, 108372), (1881, 101804), (2046, 93594), (2356, 81279), (2463, 77748), (2508, 76353), (3069, 62396), (3284, 58311), (3534, 54186), (3762, 50902), (4092, 46797), (4926, 38874), (5301, 36124), (6138, 31198), (6479, 29556), (7068, 27093), (7389, 25916), (7524, 25451), (9031, 21204), (9852, 19437), (10602, 18062), (12276, 15599), (12958, 14778)]