157049706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 234860694

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 53, 57, 66, 102, 106, 114, 139, 159, 187, 209, 278, 318, 323, 374, 417, 418, 561, 583, 627, 646, 834, 901, 969, 1007, 1122, 1166, 1254, 1529, 1749, 1802, 1938, 2014, 2363, 2641, 2703, 3021, 3058, 3498, 3553, 4587, 4726, 5282, 5406, 6042, 7089, 7106, 7367, 7923, 9174, 9911, 10659, 11077, 14178, 14734, 15846, 17119, 19822, 21318, 22101, 22154, 25993, 29051, 29733, 33231, 34238, 44202, 44897, 51357, 51986, 58102, 59466, 66462, 77979, 81037, 87153, 89794, 102714, 125239, 134691, 139973, 155958, 162074, 174306, 188309, 243111, 250478, 269382, 279946, 375717, 376618, 419919, 486222, 493867, 564927, 751434, 839838, 987734, 1129854, 1377629, 1481601, 1539703, 2379541, 2755258, 2963202, 3079406, 4132887, 4619109, 4759082, 7138623, 8265774, 9238218, 14277246, 26174951, 52349902, 78524853, 157049706]

約数ペア:

[(1, 157049706), (2, 78524853), (3, 52349902), (6, 26174951), (11, 14277246), (17, 9238218), (19, 8265774), (22, 7138623), (33, 4759082), (34, 4619109), (38, 4132887), (51, 3079406), (53, 2963202), (57, 2755258), (66, 2379541), (102, 1539703), (106, 1481601), (114, 1377629), (139, 1129854), (159, 987734), (187, 839838), (209, 751434), (278, 564927), (318, 493867), (323, 486222), (374, 419919), (417, 376618), (418, 375717), (561, 279946), (583, 269382), (627, 250478), (646, 243111), (834, 188309), (901, 174306), (969, 162074), (1007, 155958), (1122, 139973), (1166, 134691), (1254, 125239), (1529, 102714), (1749, 89794), (1802, 87153), (1938, 81037), (2014, 77979), (2363, 66462), (2641, 59466), (2703, 58102), (3021, 51986), (3058, 51357), (3498, 44897), (3553, 44202), (4587, 34238), (4726, 33231), (5282, 29733), (5406, 29051), (6042, 25993), (7089, 22154), (7106, 22101), (7367, 21318), (7923, 19822), (9174, 17119), (9911, 15846), (10659, 14734), (11077, 14178)]