164878632

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 475200000

約数和(自身を除く): 310321368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 109, 141, 149, 188, 216, 218, 282, 298, 327, 376, 423, 436, 447, 564, 596, 654, 846, 872, 894, 981, 1128, 1192, 1269, 1308, 1341, 1692, 1788, 1962, 2538, 2616, 2682, 2943, 3384, 3576, 3924, 4023, 5076, 5123, 5364, 5886, 7003, 7848, 8046, 10152, 10246, 10728, 11772, 14006, 15369, 16092, 16241, 20492, 21009, 23544, 28012, 30738, 32184, 32482, 40984, 42018, 46107, 48723, 56024, 61476, 63027, 64964, 84036, 92214, 97446, 122952, 126054, 129928, 138321, 146169, 168072, 184428, 189081, 194892, 252108, 276642, 292338, 368856, 378162, 389784, 438507, 504216, 553284, 584676, 756324, 763327, 877014, 1106568, 1169352, 1512648, 1526654, 1754028, 2289981, 3053308, 3508056, 4579962, 6106616, 6869943, 9159924, 13739886, 18319848, 20609829, 27479772, 41219658, 54959544, 82439316, 164878632]

約数ペア:

[(1, 164878632), (2, 82439316), (3, 54959544), (4, 41219658), (6, 27479772), (8, 20609829), (9, 18319848), (12, 13739886), (18, 9159924), (24, 6869943), (27, 6106616), (36, 4579962), (47, 3508056), (54, 3053308), (72, 2289981), (94, 1754028), (108, 1526654), (109, 1512648), (141, 1169352), (149, 1106568), (188, 877014), (216, 763327), (218, 756324), (282, 584676), (298, 553284), (327, 504216), (376, 438507), (423, 389784), (436, 378162), (447, 368856), (564, 292338), (596, 276642), (654, 252108), (846, 194892), (872, 189081), (894, 184428), (981, 168072), (1128, 146169), (1192, 138321), (1269, 129928), (1308, 126054), (1341, 122952), (1692, 97446), (1788, 92214), (1962, 84036), (2538, 64964), (2616, 63027), (2682, 61476), (2943, 56024), (3384, 48723), (3576, 46107), (3924, 42018), (4023, 40984), (5076, 32482), (5123, 32184), (5364, 30738), (5886, 28012), (7003, 23544), (7848, 21009), (8046, 20492), (10152, 16241), (10246, 16092), (10728, 15369), (11772, 14006)]