142509402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 390113280

約数和(自身を除く): 247603878

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 67, 102, 119, 126, 134, 153, 189, 201, 238, 306, 331, 357, 378, 402, 459, 469, 603, 662, 714, 918, 938, 993, 1071, 1139, 1206, 1407, 1809, 1986, 2142, 2278, 2317, 2814, 2979, 3213, 3417, 3618, 4221, 4634, 5627, 5958, 6426, 6834, 6951, 7973, 8442, 8937, 10251, 11254, 12663, 13902, 15946, 16881, 17874, 20502, 20853, 22177, 23919, 25326, 30753, 33762, 39389, 41706, 44354, 47838, 50643, 61506, 62559, 66531, 71757, 78778, 101286, 118167, 125118, 133062, 143514, 151929, 155239, 199593, 215271, 236334, 303858, 310478, 354501, 377009, 399186, 430542, 465717, 598779, 709002, 754018, 931434, 1063503, 1131027, 1197558, 1397151, 2127006, 2262054, 2639063, 2794302, 3393081, 4191453, 5278126, 6786162, 7917189, 8382906, 10179243, 15834378, 20358486, 23751567, 47503134, 71254701, 142509402]

約数ペア:

[(1, 142509402), (2, 71254701), (3, 47503134), (6, 23751567), (7, 20358486), (9, 15834378), (14, 10179243), (17, 8382906), (18, 7917189), (21, 6786162), (27, 5278126), (34, 4191453), (42, 3393081), (51, 2794302), (54, 2639063), (63, 2262054), (67, 2127006), (102, 1397151), (119, 1197558), (126, 1131027), (134, 1063503), (153, 931434), (189, 754018), (201, 709002), (238, 598779), (306, 465717), (331, 430542), (357, 399186), (378, 377009), (402, 354501), (459, 310478), (469, 303858), (603, 236334), (662, 215271), (714, 199593), (918, 155239), (938, 151929), (993, 143514), (1071, 133062), (1139, 125118), (1206, 118167), (1407, 101286), (1809, 78778), (1986, 71757), (2142, 66531), (2278, 62559), (2317, 61506), (2814, 50643), (2979, 47838), (3213, 44354), (3417, 41706), (3618, 39389), (4221, 33762), (4634, 30753), (5627, 25326), (5958, 23919), (6426, 22177), (6834, 20853), (6951, 20502), (7973, 17874), (8442, 16881), (8937, 15946), (10251, 13902), (11254, 12663)]