153807432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19886

約数の個数: 64

約数和(自身を含む): 428587200

約数和(自身を除く): 274779768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 19841, 39682, 59523, 79364, 119046, 158728, 238092, 337297, 376979, 476184, 674594, 753958, 1011891, 1130937, 1349188, 1507916, 2023782, 2261874, 2698376, 3015832, 4047564, 4523748, 6408643, 8095128, 9047496, 12817286, 19225929, 25634572, 38451858, 51269144, 76903716, 153807432]

約数ペア:

[(1, 153807432), (2, 76903716), (3, 51269144), (4, 38451858), (6, 25634572), (8, 19225929), (12, 12817286), (17, 9047496), (19, 8095128), (24, 6408643), (34, 4523748), (38, 4047564), (51, 3015832), (57, 2698376), (68, 2261874), (76, 2023782), (102, 1507916), (114, 1349188), (136, 1130937), (152, 1011891), (204, 753958), (228, 674594), (323, 476184), (408, 376979), (456, 337297), (646, 238092), (969, 158728), (1292, 119046), (1938, 79364), (2584, 59523), (3876, 39682), (7752, 19841)]