128200896

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9718

約数の個数: 84

約数和(自身を含む): 383481072

約数和(自身を除く): 255280176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 9677, 13248, 19354, 29031, 38708, 58062, 77416, 87093, 116124, 154832, 174186, 222571, 232248, 309664, 348372, 445142, 464496, 619328, 667713, 696744, 890284, 928992, 1335426, 1393488, 1780568, 1857984, 2003139, 2670852, 2786976, 3561136, 4006278, 5341704, 5573952, 7122272, 8012556, 10683408, 14244544, 16025112, 21366816, 32050224, 42733632, 64100448, 128200896]

約数ペア:

[(1, 128200896), (2, 64100448), (3, 42733632), (4, 32050224), (6, 21366816), (8, 16025112), (9, 14244544), (12, 10683408), (16, 8012556), (18, 7122272), (23, 5573952), (24, 5341704), (32, 4006278), (36, 3561136), (46, 2786976), (48, 2670852), (64, 2003139), (69, 1857984), (72, 1780568), (92, 1393488), (96, 1335426), (138, 928992), (144, 890284), (184, 696744), (192, 667713), (207, 619328), (276, 464496), (288, 445142), (368, 348372), (414, 309664), (552, 232248), (576, 222571), (736, 174186), (828, 154832), (1104, 116124), (1472, 87093), (1656, 77416), (2208, 58062), (3312, 38708), (4416, 29031), (6624, 19354), (9677, 13248)]