128157979587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{16231}}^1$

素因数の和:16472

約数の個数: 64

約数和(自身を含む): 198361792512

約数和(自身を除く): 70203812925

約数列:

[1, 3, 11, 23, 33, 69, 101, 103, 253, 303, 309, 759, 1111, 1133, 2323, 2369, 3333, 3399, 6969, 7107, 10403, 16231, 25553, 26059, 31209, 48693, 76659, 78177, 114433, 178541, 239269, 343299, 373313, 535623, 717807, 1119939, 1639331, 1671793, 2631959, 4106443, 4917993, 5015379, 7895877, 12319329, 18032641, 18389723, 37704613, 38451239, 54097923, 55169169, 113113839, 115353717, 168851093, 414750743, 422963629, 506553279, 1244252229, 1268890887, 1857362023, 3883575139, 5572086069, 11650725417, 42719326529, 128157979587]

約数ペア:

[(1, 128157979587), (3, 42719326529), (11, 11650725417), (23, 5572086069), (33, 3883575139), (69, 1857362023), (101, 1268890887), (103, 1244252229), (253, 506553279), (303, 422963629), (309, 414750743), (759, 168851093), (1111, 115353717), (1133, 113113839), (2323, 55169169), (2369, 54097923), (3333, 38451239), (3399, 37704613), (6969, 18389723), (7107, 18032641), (10403, 12319329), (16231, 7895877), (25553, 5015379), (26059, 4917993), (31209, 4106443), (48693, 2631959), (76659, 1671793), (78177, 1639331), (114433, 1119939), (178541, 717807), (239269, 535623), (343299, 373313)]