128573088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 387628416

約数和(自身を除く): 259055328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 293, 336, 586, 653, 672, 879, 1172, 1306, 1758, 1959, 2051, 2344, 2612, 3516, 3918, 4102, 4571, 4688, 5224, 6153, 7032, 7836, 8204, 9142, 9376, 10448, 12306, 13713, 14064, 15672, 16408, 18284, 20896, 24612, 27426, 28128, 31344, 32816, 36568, 49224, 54852, 62688, 65632, 73136, 98448, 109704, 146272, 191329, 196896, 219408, 382658, 438816, 573987, 765316, 1147974, 1339303, 1530632, 2295948, 2678606, 3061264, 4017909, 4591896, 5357212, 6122528, 8035818, 9183792, 10714424, 16071636, 18367584, 21428848, 32143272, 42857696, 64286544, 128573088]

約数ペア:

[(1, 128573088), (2, 64286544), (3, 42857696), (4, 32143272), (6, 21428848), (7, 18367584), (8, 16071636), (12, 10714424), (14, 9183792), (16, 8035818), (21, 6122528), (24, 5357212), (28, 4591896), (32, 4017909), (42, 3061264), (48, 2678606), (56, 2295948), (84, 1530632), (96, 1339303), (112, 1147974), (168, 765316), (224, 573987), (293, 438816), (336, 382658), (586, 219408), (653, 196896), (672, 191329), (879, 146272), (1172, 109704), (1306, 98448), (1758, 73136), (1959, 65632), (2051, 62688), (2344, 54852), (2612, 49224), (3516, 36568), (3918, 32816), (4102, 31344), (4571, 28128), (4688, 27426), (5224, 24612), (6153, 20896), (7032, 18284), (7836, 16408), (8204, 15672), (9142, 14064), (9376, 13713), (10448, 12306)]