148591584

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 444972528

約数和(自身を除く): 296380944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 197, 216, 243, 288, 291, 324, 388, 394, 432, 486, 582, 591, 648, 776, 788, 864, 873, 972, 1164, 1182, 1296, 1552, 1576, 1746, 1773, 1944, 2328, 2364, 2592, 2619, 3104, 3152, 3492, 3546, 3888, 4656, 4728, 5238, 5319, 6304, 6984, 7092, 7776, 7857, 9312, 9456, 10476, 10638, 13968, 14184, 15714, 15957, 18912, 19109, 20952, 21276, 23571, 27936, 28368, 31428, 31914, 38218, 41904, 42552, 47142, 47871, 56736, 57327, 62856, 63828, 76436, 83808, 85104, 94284, 95742, 114654, 125712, 127656, 152872, 170208, 171981, 188568, 191484, 229308, 251424, 255312, 305744, 343962, 377136, 382968, 458616, 510624, 515943, 611488, 687924, 754272, 765936, 917232, 1031886, 1375848, 1531872, 1547829, 1834464, 2063772, 2751696, 3095658, 4127544, 4643487, 5503392, 6191316, 8255088, 9286974, 12382632, 16510176, 18573948, 24765264, 37147896, 49530528, 74295792, 148591584]

約数ペア:

[(1, 148591584), (2, 74295792), (3, 49530528), (4, 37147896), (6, 24765264), (8, 18573948), (9, 16510176), (12, 12382632), (16, 9286974), (18, 8255088), (24, 6191316), (27, 5503392), (32, 4643487), (36, 4127544), (48, 3095658), (54, 2751696), (72, 2063772), (81, 1834464), (96, 1547829), (97, 1531872), (108, 1375848), (144, 1031886), (162, 917232), (194, 765936), (197, 754272), (216, 687924), (243, 611488), (288, 515943), (291, 510624), (324, 458616), (388, 382968), (394, 377136), (432, 343962), (486, 305744), (582, 255312), (591, 251424), (648, 229308), (776, 191484), (788, 188568), (864, 171981), (873, 170208), (972, 152872), (1164, 127656), (1182, 125712), (1296, 114654), (1552, 95742), (1576, 94284), (1746, 85104), (1773, 83808), (1944, 76436), (2328, 63828), (2364, 62856), (2592, 57327), (2619, 56736), (3104, 47871), (3152, 47142), (3492, 42552), (3546, 41904), (3888, 38218), (4656, 31914), (4728, 31428), (5238, 28368), (5319, 27936), (6304, 23571), (6984, 21276), (7092, 20952), (7776, 19109), (7857, 18912), (9312, 15957), (9456, 15714), (10476, 14184), (10638, 13968)]