149720343616

素因数分解:

$2^6\times {\mathrm{4703}}^1\times {\mathrm{497423}}^1$

素因数の和:502138

約数の個数: 28

約数和(自身を含む): 297165076992

約数和(自身を除く): 147444733376

約数列:

[1, 2, 4, 8, 16, 32, 64, 4703, 9406, 18812, 37624, 75248, 150496, 300992, 497423, 994846, 1989692, 3979384, 7958768, 15917536, 31835072, 2339380369, 4678760738, 9357521476, 18715042952, 37430085904, 74860171808, 149720343616]

約数ペア:

[(1, 149720343616), (2, 74860171808), (4, 37430085904), (8, 18715042952), (16, 9357521476), (32, 4678760738), (64, 2339380369), (4703, 31835072), (9406, 15917536), (18812, 7958768), (37624, 3979384), (75248, 1989692), (150496, 994846), (300992, 497423)]