189455508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 576296448

約数和(自身を除く): 386840940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 61, 62, 66, 69, 92, 93, 99, 121, 122, 124, 132, 138, 183, 186, 198, 207, 242, 244, 253, 276, 279, 341, 363, 366, 372, 396, 414, 484, 506, 549, 558, 671, 682, 713, 726, 732, 759, 828, 1012, 1023, 1089, 1098, 1116, 1342, 1364, 1403, 1426, 1452, 1518, 1891, 2013, 2046, 2139, 2178, 2196, 2277, 2684, 2783, 2806, 2852, 3036, 3069, 3751, 3782, 4026, 4092, 4209, 4278, 4356, 4554, 5566, 5612, 5673, 6039, 6138, 6417, 7381, 7502, 7564, 7843, 8052, 8349, 8418, 8556, 9108, 11132, 11253, 11346, 12078, 12276, 12627, 12834, 14762, 15004, 15433, 15686, 16698, 16836, 17019, 20801, 22143, 22506, 22692, 23529, 24156, 25047, 25254, 25668, 29524, 30866, 31372, 33396, 33759, 34038, 41602, 43493, 44286, 45012, 46299, 47058, 50094, 50508, 61732, 62403, 66429, 67518, 68076, 70587, 83204, 86273, 86986, 88572, 92598, 94116, 100188, 124806, 130479, 132858, 135036, 138897, 141174, 169763, 172546, 173972, 185196, 187209, 228811, 249612, 258819, 260958, 265716, 277794, 282348, 339526, 345092, 374418, 391437, 457622, 478423, 509289, 517638, 521916, 555588, 679052, 686433, 748836, 776457, 782874, 915244, 956846, 1018578, 1035276, 1372866, 1435269, 1527867, 1552914, 1565748, 1913692, 2037156, 2059299, 2745732, 2870538, 3055734, 3105828, 4118598, 4305807, 5262653, 5741076, 6111468, 8237196, 8611614, 10525306, 15787959, 17223228, 21050612, 31575918, 47363877, 63151836, 94727754, 189455508]

約数ペア:

[(1, 189455508), (2, 94727754), (3, 63151836), (4, 47363877), (6, 31575918), (9, 21050612), (11, 17223228), (12, 15787959), (18, 10525306), (22, 8611614), (23, 8237196), (31, 6111468), (33, 5741076), (36, 5262653), (44, 4305807), (46, 4118598), (61, 3105828), (62, 3055734), (66, 2870538), (69, 2745732), (92, 2059299), (93, 2037156), (99, 1913692), (121, 1565748), (122, 1552914), (124, 1527867), (132, 1435269), (138, 1372866), (183, 1035276), (186, 1018578), (198, 956846), (207, 915244), (242, 782874), (244, 776457), (253, 748836), (276, 686433), (279, 679052), (341, 555588), (363, 521916), (366, 517638), (372, 509289), (396, 478423), (414, 457622), (484, 391437), (506, 374418), (549, 345092), (558, 339526), (671, 282348), (682, 277794), (713, 265716), (726, 260958), (732, 258819), (759, 249612), (828, 228811), (1012, 187209), (1023, 185196), (1089, 173972), (1098, 172546), (1116, 169763), (1342, 141174), (1364, 138897), (1403, 135036), (1426, 132858), (1452, 130479), (1518, 124806), (1891, 100188), (2013, 94116), (2046, 92598), (2139, 88572), (2178, 86986), (2196, 86273), (2277, 83204), (2684, 70587), (2783, 68076), (2806, 67518), (2852, 66429), (3036, 62403), (3069, 61732), (3751, 50508), (3782, 50094), (4026, 47058), (4092, 46299), (4209, 45012), (4278, 44286), (4356, 43493), (4554, 41602), (5566, 34038), (5612, 33759), (5673, 33396), (6039, 31372), (6138, 30866), (6417, 29524), (7381, 25668), (7502, 25254), (7564, 25047), (7843, 24156), (8052, 23529), (8349, 22692), (8418, 22506), (8556, 22143), (9108, 20801), (11132, 17019), (11253, 16836), (11346, 16698), (12078, 15686), (12276, 15433), (12627, 15004), (12834, 14762)]