129311568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 384687680

約数和(自身を除く): 255376112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 151, 152, 171, 228, 302, 304, 313, 342, 453, 456, 604, 626, 684, 906, 912, 939, 1208, 1252, 1359, 1368, 1812, 1878, 2416, 2504, 2718, 2736, 2817, 2869, 3624, 3756, 5008, 5436, 5634, 5738, 5947, 7248, 7512, 8607, 10872, 11268, 11476, 11894, 15024, 17214, 17841, 21744, 22536, 22952, 23788, 25821, 34428, 35682, 45072, 45904, 47263, 47576, 51642, 53523, 68856, 71364, 94526, 95152, 103284, 107046, 137712, 141789, 142728, 189052, 206568, 214092, 283578, 285456, 378104, 413136, 425367, 428184, 567156, 756208, 850734, 856368, 897997, 1134312, 1701468, 1795994, 2268624, 2693991, 3402936, 3591988, 5387982, 6805872, 7183976, 8081973, 10775964, 14367952, 16163946, 21551928, 32327892, 43103856, 64655784, 129311568]

約数ペア:

[(1, 129311568), (2, 64655784), (3, 43103856), (4, 32327892), (6, 21551928), (8, 16163946), (9, 14367952), (12, 10775964), (16, 8081973), (18, 7183976), (19, 6805872), (24, 5387982), (36, 3591988), (38, 3402936), (48, 2693991), (57, 2268624), (72, 1795994), (76, 1701468), (114, 1134312), (144, 897997), (151, 856368), (152, 850734), (171, 756208), (228, 567156), (302, 428184), (304, 425367), (313, 413136), (342, 378104), (453, 285456), (456, 283578), (604, 214092), (626, 206568), (684, 189052), (906, 142728), (912, 141789), (939, 137712), (1208, 107046), (1252, 103284), (1359, 95152), (1368, 94526), (1812, 71364), (1878, 68856), (2416, 53523), (2504, 51642), (2718, 47576), (2736, 47263), (2817, 45904), (2869, 45072), (3624, 35682), (3756, 34428), (5008, 25821), (5436, 23788), (5634, 22952), (5738, 22536), (5947, 21744), (7248, 17841), (7512, 17214), (8607, 15024), (10872, 11894), (11268, 11476)]