144905408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73037}}^1$

素因数の和:73080

約数の個数: 28

約数和(自身を含む): 296826432

約数和(自身を除く): 151921024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 73037, 146074, 292148, 584296, 1168592, 2264147, 2337184, 4528294, 4674368, 9056588, 18113176, 36226352, 72452704, 144905408]

約数ペア:

[(1, 144905408), (2, 72452704), (4, 36226352), (8, 18113176), (16, 9056588), (31, 4674368), (32, 4528294), (62, 2337184), (64, 2264147), (124, 1168592), (248, 584296), (496, 292148), (992, 146074), (1984, 73037)]