128620674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 377395200

約数和(自身を除く): 248774526

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 31, 34, 39, 42, 51, 62, 63, 78, 91, 93, 102, 117, 119, 126, 149, 153, 182, 186, 217, 221, 234, 238, 273, 279, 298, 306, 357, 403, 434, 442, 447, 527, 546, 558, 651, 663, 714, 806, 819, 894, 1043, 1054, 1071, 1209, 1302, 1326, 1341, 1547, 1581, 1638, 1937, 1953, 1989, 2086, 2142, 2418, 2533, 2682, 2821, 3094, 3129, 3162, 3627, 3689, 3874, 3906, 3978, 4619, 4641, 4743, 5066, 5642, 5811, 6258, 6851, 7254, 7378, 7599, 8463, 9238, 9282, 9387, 9486, 11067, 11622, 13559, 13702, 13857, 13923, 15198, 16926, 17433, 17731, 18774, 20553, 22134, 22797, 25389, 27118, 27714, 27846, 32333, 32929, 33201, 34866, 35462, 40677, 41106, 41571, 45594, 47957, 50778, 53193, 60047, 61659, 64666, 65858, 66402, 78523, 81354, 83142, 95914, 96999, 98787, 106386, 120094, 122031, 123318, 143871, 157046, 159579, 180141, 193998, 197574, 230503, 235569, 244062, 287742, 290997, 296361, 319158, 360282, 420329, 431613, 461006, 471138, 540423, 549661, 581994, 592722, 691509, 706707, 840658, 863226, 1020799, 1080846, 1099322, 1260987, 1383018, 1413414, 1648983, 2041598, 2074527, 2521974, 3062397, 3297966, 3782961, 4149054, 4946949, 6124794, 7145593, 7565922, 9187191, 9893898, 14291186, 18374382, 21436779, 42873558, 64310337, 128620674]

約数ペア:

[(1, 128620674), (2, 64310337), (3, 42873558), (6, 21436779), (7, 18374382), (9, 14291186), (13, 9893898), (14, 9187191), (17, 7565922), (18, 7145593), (21, 6124794), (26, 4946949), (31, 4149054), (34, 3782961), (39, 3297966), (42, 3062397), (51, 2521974), (62, 2074527), (63, 2041598), (78, 1648983), (91, 1413414), (93, 1383018), (102, 1260987), (117, 1099322), (119, 1080846), (126, 1020799), (149, 863226), (153, 840658), (182, 706707), (186, 691509), (217, 592722), (221, 581994), (234, 549661), (238, 540423), (273, 471138), (279, 461006), (298, 431613), (306, 420329), (357, 360282), (403, 319158), (434, 296361), (442, 290997), (447, 287742), (527, 244062), (546, 235569), (558, 230503), (651, 197574), (663, 193998), (714, 180141), (806, 159579), (819, 157046), (894, 143871), (1043, 123318), (1054, 122031), (1071, 120094), (1209, 106386), (1302, 98787), (1326, 96999), (1341, 95914), (1547, 83142), (1581, 81354), (1638, 78523), (1937, 66402), (1953, 65858), (1989, 64666), (2086, 61659), (2142, 60047), (2418, 53193), (2533, 50778), (2682, 47957), (2821, 45594), (3094, 41571), (3129, 41106), (3162, 40677), (3627, 35462), (3689, 34866), (3874, 33201), (3906, 32929), (3978, 32333), (4619, 27846), (4641, 27714), (4743, 27118), (5066, 25389), (5642, 22797), (5811, 22134), (6258, 20553), (6851, 18774), (7254, 17731), (7378, 17433), (7599, 16926), (8463, 15198), (9238, 13923), (9282, 13857), (9387, 13702), (9486, 13559), (11067, 11622)]