145583508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{247591}}^1$

素因数の和:247612

約数の個数: 36

約数和(自身を含む): 395156832

約数和(自身を除く): 249573324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 247591, 495182, 742773, 990364, 1485546, 1733137, 2971092, 3466274, 5199411, 6932548, 10398822, 12131959, 20797644, 24263918, 36395877, 48527836, 72791754, 145583508]

約数ペア:

[(1, 145583508), (2, 72791754), (3, 48527836), (4, 36395877), (6, 24263918), (7, 20797644), (12, 12131959), (14, 10398822), (21, 6932548), (28, 5199411), (42, 3466274), (49, 2971092), (84, 1733137), (98, 1485546), (147, 990364), (196, 742773), (294, 495182), (588, 247591)]