143383338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 393776640

約数和(自身を除く): 250393302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 53, 54, 63, 102, 106, 119, 126, 153, 159, 189, 238, 306, 318, 357, 371, 378, 421, 459, 477, 714, 742, 842, 901, 918, 954, 1071, 1113, 1263, 1431, 1802, 2142, 2226, 2526, 2703, 2862, 2947, 3213, 3339, 3789, 5406, 5894, 6307, 6426, 6678, 7157, 7578, 8109, 8841, 10017, 11367, 12614, 14314, 16218, 17682, 18921, 20034, 21471, 22313, 22734, 24327, 26523, 37842, 42942, 44626, 48654, 50099, 53046, 56763, 64413, 66939, 79569, 100198, 113526, 128826, 133878, 150297, 156191, 159138, 170289, 193239, 200817, 300594, 312382, 340578, 379321, 386478, 401634, 450891, 468573, 602451, 758642, 901782, 937146, 1137963, 1204902, 1352673, 1405719, 2275926, 2655247, 2705346, 2811438, 3413889, 4217157, 5310494, 6827778, 7965741, 8434314, 10241667, 15931482, 20483334, 23897223, 47794446, 71691669, 143383338]

約数ペア:

[(1, 143383338), (2, 71691669), (3, 47794446), (6, 23897223), (7, 20483334), (9, 15931482), (14, 10241667), (17, 8434314), (18, 7965741), (21, 6827778), (27, 5310494), (34, 4217157), (42, 3413889), (51, 2811438), (53, 2705346), (54, 2655247), (63, 2275926), (102, 1405719), (106, 1352673), (119, 1204902), (126, 1137963), (153, 937146), (159, 901782), (189, 758642), (238, 602451), (306, 468573), (318, 450891), (357, 401634), (371, 386478), (378, 379321), (421, 340578), (459, 312382), (477, 300594), (714, 200817), (742, 193239), (842, 170289), (901, 159138), (918, 156191), (954, 150297), (1071, 133878), (1113, 128826), (1263, 113526), (1431, 100198), (1802, 79569), (2142, 66939), (2226, 64413), (2526, 56763), (2703, 53046), (2862, 50099), (2947, 48654), (3213, 44626), (3339, 42942), (3789, 37842), (5406, 26523), (5894, 24327), (6307, 22734), (6426, 22313), (6678, 21471), (7157, 20034), (7578, 18921), (8109, 17682), (8841, 16218), (10017, 14314), (11367, 12614)]