140815872

素因数分解:

$2^9\times 3^2\times {\mathrm{30559}}^1$

素因数の和:30583

約数の個数: 60

約数和(自身を含む): 406417440

約数和(自身を除く): 265601568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 30559, 61118, 91677, 122236, 183354, 244472, 275031, 366708, 488944, 550062, 733416, 977888, 1100124, 1466832, 1955776, 2200248, 2933664, 3911552, 4400496, 5867328, 7823104, 8800992, 11734656, 15646208, 17601984, 23469312, 35203968, 46938624, 70407936, 140815872]

約数ペア:

[(1, 140815872), (2, 70407936), (3, 46938624), (4, 35203968), (6, 23469312), (8, 17601984), (9, 15646208), (12, 11734656), (16, 8800992), (18, 7823104), (24, 5867328), (32, 4400496), (36, 3911552), (48, 2933664), (64, 2200248), (72, 1955776), (96, 1466832), (128, 1100124), (144, 977888), (192, 733416), (256, 550062), (288, 488944), (384, 366708), (512, 275031), (576, 244472), (768, 183354), (1152, 122236), (1536, 91677), (2304, 61118), (4608, 30559)]