128020368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9293}}^1$

素因数の和:9352

約数の個数: 80

約数和(自身を含む): 387225216

約数和(自身を除く): 259204848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 9293, 13776, 18586, 27879, 37172, 55758, 65051, 74344, 111516, 130102, 148688, 195153, 223032, 260204, 381013, 390306, 446064, 520408, 762026, 780612, 1040816, 1143039, 1524052, 1561224, 2286078, 2667091, 3048104, 3122448, 4572156, 5334182, 6096208, 8001273, 9144312, 10668364, 16002546, 18288624, 21336728, 32005092, 42673456, 64010184, 128020368]

約数ペア:

[(1, 128020368), (2, 64010184), (3, 42673456), (4, 32005092), (6, 21336728), (7, 18288624), (8, 16002546), (12, 10668364), (14, 9144312), (16, 8001273), (21, 6096208), (24, 5334182), (28, 4572156), (41, 3122448), (42, 3048104), (48, 2667091), (56, 2286078), (82, 1561224), (84, 1524052), (112, 1143039), (123, 1040816), (164, 780612), (168, 762026), (246, 520408), (287, 446064), (328, 390306), (336, 381013), (492, 260204), (574, 223032), (656, 195153), (861, 148688), (984, 130102), (1148, 111516), (1722, 74344), (1968, 65051), (2296, 55758), (3444, 37172), (4592, 27879), (6888, 18586), (9293, 13776)]