158447988

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8094

約数の個数: 60

約数和(自身を含む): 421057252

約数和(自身を除く): 262609264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 8017, 9882, 16034, 19764, 24051, 32068, 48102, 72153, 96204, 144306, 216459, 288612, 432918, 489037, 649377, 865836, 978074, 1298754, 1467111, 1956148, 2597508, 2934222, 4401333, 5868444, 8802666, 13203999, 17605332, 26407998, 39611997, 52815996, 79223994, 158447988]

約数ペア:

[(1, 158447988), (2, 79223994), (3, 52815996), (4, 39611997), (6, 26407998), (9, 17605332), (12, 13203999), (18, 8802666), (27, 5868444), (36, 4401333), (54, 2934222), (61, 2597508), (81, 1956148), (108, 1467111), (122, 1298754), (162, 978074), (183, 865836), (244, 649377), (324, 489037), (366, 432918), (549, 288612), (732, 216459), (1098, 144306), (1647, 96204), (2196, 72153), (3294, 48102), (4941, 32068), (6588, 24051), (8017, 19764), (9882, 16034)]