142125786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 224486694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 101, 103, 138, 198, 202, 206, 207, 253, 297, 303, 309, 414, 506, 594, 606, 618, 621, 759, 909, 927, 1111, 1133, 1242, 1518, 1818, 1854, 2222, 2266, 2277, 2323, 2369, 2727, 2781, 3333, 3399, 4554, 4646, 4738, 5454, 5562, 6666, 6798, 6831, 6969, 7107, 9999, 10197, 10403, 13662, 13938, 14214, 19998, 20394, 20806, 20907, 21321, 25553, 26059, 29997, 30591, 31209, 41814, 42642, 51106, 52118, 59994, 61182, 62418, 62721, 63963, 76659, 78177, 93627, 114433, 125442, 127926, 153318, 156354, 187254, 228866, 229977, 234531, 239269, 280881, 343299, 459954, 469062, 478538, 561762, 686598, 689931, 703593, 717807, 1029897, 1379862, 1407186, 1435614, 2059794, 2153421, 2631959, 3089691, 4306842, 5263918, 6179382, 6460263, 7895877, 12920526, 15791754, 23687631, 47375262, 71062893, 142125786]

約数ペア:

[(1, 142125786), (2, 71062893), (3, 47375262), (6, 23687631), (9, 15791754), (11, 12920526), (18, 7895877), (22, 6460263), (23, 6179382), (27, 5263918), (33, 4306842), (46, 3089691), (54, 2631959), (66, 2153421), (69, 2059794), (99, 1435614), (101, 1407186), (103, 1379862), (138, 1029897), (198, 717807), (202, 703593), (206, 689931), (207, 686598), (253, 561762), (297, 478538), (303, 469062), (309, 459954), (414, 343299), (506, 280881), (594, 239269), (606, 234531), (618, 229977), (621, 228866), (759, 187254), (909, 156354), (927, 153318), (1111, 127926), (1133, 125442), (1242, 114433), (1518, 93627), (1818, 78177), (1854, 76659), (2222, 63963), (2266, 62721), (2277, 62418), (2323, 61182), (2369, 59994), (2727, 52118), (2781, 51106), (3333, 42642), (3399, 41814), (4554, 31209), (4646, 30591), (4738, 29997), (5454, 26059), (5562, 25553), (6666, 21321), (6798, 20907), (6831, 20806), (6969, 20394), (7107, 19998), (9999, 14214), (10197, 13938), (10403, 13662)]