126853888

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 299486880

約数和(自身を除く): 172632992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 2441, 3248, 3712, 4882, 6496, 7424, 9764, 12992, 17087, 19528, 25984, 34174, 39056, 51968, 68348, 70789, 78112, 136696, 141578, 156224, 273392, 283156, 312448, 495523, 546784, 566312, 624896, 991046, 1093568, 1132624, 1982092, 2187136, 2265248, 3964184, 4374272, 4530496, 7928368, 9060992, 15856736, 18121984, 31713472, 63426944, 126853888]

約数ペア:

[(1, 126853888), (2, 63426944), (4, 31713472), (7, 18121984), (8, 15856736), (14, 9060992), (16, 7928368), (28, 4530496), (29, 4374272), (32, 3964184), (56, 2265248), (58, 2187136), (64, 1982092), (112, 1132624), (116, 1093568), (128, 991046), (203, 624896), (224, 566312), (232, 546784), (256, 495523), (406, 312448), (448, 283156), (464, 273392), (812, 156224), (896, 141578), (928, 136696), (1624, 78112), (1792, 70789), (1856, 68348), (2441, 51968), (3248, 39056), (3712, 34174), (4882, 25984), (6496, 19528), (7424, 17087), (9764, 12992)]