191464368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{209939}}^1$

素因数の和:209969

約数の個数: 40

約数和(自身を含む): 520651200

約数和(自身を除く): 329186832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 209939, 419878, 629817, 839756, 1259634, 1679512, 2519268, 3359024, 3988841, 5038536, 7977682, 10077072, 11966523, 15955364, 23933046, 31910728, 47866092, 63821456, 95732184, 191464368]

約数ペア:

[(1, 191464368), (2, 95732184), (3, 63821456), (4, 47866092), (6, 31910728), (8, 23933046), (12, 15955364), (16, 11966523), (19, 10077072), (24, 7977682), (38, 5038536), (48, 3988841), (57, 3359024), (76, 2519268), (114, 1679512), (152, 1259634), (228, 839756), (304, 629817), (456, 419878), (912, 209939)]