142231518

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 376911360

約数和(自身を除く): 234679842

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 113, 117, 143, 163, 198, 226, 234, 286, 297, 326, 339, 351, 429, 489, 594, 678, 702, 858, 978, 1017, 1243, 1287, 1467, 1469, 1793, 2034, 2119, 2486, 2574, 2934, 2938, 3051, 3586, 3729, 3861, 4238, 4401, 4407, 5379, 6102, 6357, 7458, 7722, 8802, 8814, 10758, 11187, 12714, 13221, 16137, 16159, 18419, 19071, 22374, 23309, 26442, 32274, 32318, 33561, 36838, 38142, 39663, 46618, 48411, 48477, 55257, 57213, 67122, 69927, 79326, 96822, 96954, 110514, 114426, 139854, 145431, 165771, 202609, 209781, 239447, 290862, 331542, 405218, 419562, 436293, 478894, 497313, 607827, 629343, 718341, 872586, 994626, 1215654, 1258686, 1436682, 1823481, 2155023, 2633917, 3646962, 4310046, 5267834, 5470443, 6465069, 7901751, 10940886, 12930138, 15803502, 23705253, 47410506, 71115759, 142231518]

約数ペア:

[(1, 142231518), (2, 71115759), (3, 47410506), (6, 23705253), (9, 15803502), (11, 12930138), (13, 10940886), (18, 7901751), (22, 6465069), (26, 5470443), (27, 5267834), (33, 4310046), (39, 3646962), (54, 2633917), (66, 2155023), (78, 1823481), (99, 1436682), (113, 1258686), (117, 1215654), (143, 994626), (163, 872586), (198, 718341), (226, 629343), (234, 607827), (286, 497313), (297, 478894), (326, 436293), (339, 419562), (351, 405218), (429, 331542), (489, 290862), (594, 239447), (678, 209781), (702, 202609), (858, 165771), (978, 145431), (1017, 139854), (1243, 114426), (1287, 110514), (1467, 96954), (1469, 96822), (1793, 79326), (2034, 69927), (2119, 67122), (2486, 57213), (2574, 55257), (2934, 48477), (2938, 48411), (3051, 46618), (3586, 39663), (3729, 38142), (3861, 36838), (4238, 33561), (4401, 32318), (4407, 32274), (5379, 26442), (6102, 23309), (6357, 22374), (7458, 19071), (7722, 18419), (8802, 16159), (8814, 16137), (10758, 13221), (11187, 12714)]