121681014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 320440320

約数和(自身を除く): 198759306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 79, 91, 93, 98, 147, 158, 169, 182, 186, 217, 237, 273, 294, 338, 403, 434, 474, 507, 546, 553, 637, 651, 806, 1014, 1027, 1106, 1183, 1209, 1274, 1302, 1519, 1659, 1911, 2054, 2366, 2418, 2449, 2821, 3038, 3081, 3318, 3549, 3822, 3871, 4557, 4898, 5239, 5642, 6162, 7098, 7189, 7347, 7742, 8281, 8463, 9114, 10478, 11613, 13351, 14378, 14694, 15717, 16562, 16926, 17143, 19747, 21567, 23226, 24843, 26702, 31434, 31837, 34286, 36673, 39494, 40053, 43134, 49686, 50323, 51429, 59241, 63674, 73346, 80106, 93457, 95511, 100646, 102858, 110019, 118482, 120001, 150969, 186914, 191022, 220038, 222859, 240002, 256711, 280371, 301938, 360003, 413881, 445718, 513422, 560742, 654199, 668577, 720006, 770133, 827762, 1241643, 1308398, 1337154, 1540266, 1560013, 1962597, 2483286, 2897167, 3120026, 3925194, 4680039, 5794334, 8691501, 9360078, 17383002, 20280169, 40560338, 60840507, 121681014]

約数ペア:

[(1, 121681014), (2, 60840507), (3, 40560338), (6, 20280169), (7, 17383002), (13, 9360078), (14, 8691501), (21, 5794334), (26, 4680039), (31, 3925194), (39, 3120026), (42, 2897167), (49, 2483286), (62, 1962597), (78, 1560013), (79, 1540266), (91, 1337154), (93, 1308398), (98, 1241643), (147, 827762), (158, 770133), (169, 720006), (182, 668577), (186, 654199), (217, 560742), (237, 513422), (273, 445718), (294, 413881), (338, 360003), (403, 301938), (434, 280371), (474, 256711), (507, 240002), (546, 222859), (553, 220038), (637, 191022), (651, 186914), (806, 150969), (1014, 120001), (1027, 118482), (1106, 110019), (1183, 102858), (1209, 100646), (1274, 95511), (1302, 93457), (1519, 80106), (1659, 73346), (1911, 63674), (2054, 59241), (2366, 51429), (2418, 50323), (2449, 49686), (2821, 43134), (3038, 40053), (3081, 39494), (3318, 36673), (3549, 34286), (3822, 31837), (3871, 31434), (4557, 26702), (4898, 24843), (5239, 23226), (5642, 21567), (6162, 19747), (7098, 17143), (7189, 16926), (7347, 16562), (7742, 15717), (8281, 14694), (8463, 14378), (9114, 13351), (10478, 11613)]