138802944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{25819}}^1$

素因数の和:25845

約数の個数: 72

約数和(自身を含む): 422208640

約数和(自身を除く): 283405696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 25819, 51638, 77457, 103276, 154914, 180733, 206552, 309828, 361466, 413104, 542199, 619656, 722932, 826208, 1084398, 1239312, 1445864, 1652416, 2168796, 2478624, 2891728, 3304832, 4337592, 4957248, 5783456, 6609664, 8675184, 9914496, 11566912, 17350368, 19828992, 23133824, 34700736, 46267648, 69401472, 138802944]

約数ペア:

[(1, 138802944), (2, 69401472), (3, 46267648), (4, 34700736), (6, 23133824), (7, 19828992), (8, 17350368), (12, 11566912), (14, 9914496), (16, 8675184), (21, 6609664), (24, 5783456), (28, 4957248), (32, 4337592), (42, 3304832), (48, 2891728), (56, 2478624), (64, 2168796), (84, 1652416), (96, 1445864), (112, 1239312), (128, 1084398), (168, 826208), (192, 722932), (224, 619656), (256, 542199), (336, 413104), (384, 361466), (448, 309828), (672, 206552), (768, 180733), (896, 154914), (1344, 103276), (1792, 77457), (2688, 51638), (5376, 25819)]