156491056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{264343}}^1$

素因数の和:264388

約数の個数: 20

約数和(自身を含む): 311397232

約数和(自身を除く): 154906176

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 264343, 528686, 1057372, 2114744, 4229488, 9780691, 19561382, 39122764, 78245528, 156491056]

約数ペア:

[(1, 156491056), (2, 78245528), (4, 39122764), (8, 19561382), (16, 9780691), (37, 4229488), (74, 2114744), (148, 1057372), (296, 528686), (592, 264343)]