145746528

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21383}}^1$

素因数の和:21467

約数の個数: 48

約数和(自身を含む): 387991296

約数和(自身を除く): 242244768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 342128, 513192, 684256, 1026384, 1518193, 2052768, 3036386, 4554579, 6072772, 9109158, 12145544, 18218316, 24291088, 36436632, 48582176, 72873264, 145746528]

約数ペア:

[(1, 145746528), (2, 72873264), (3, 48582176), (4, 36436632), (6, 24291088), (8, 18218316), (12, 12145544), (16, 9109158), (24, 6072772), (32, 4554579), (48, 3036386), (71, 2052768), (96, 1518193), (142, 1026384), (213, 684256), (284, 513192), (426, 342128), (568, 256596), (852, 171064), (1136, 128298), (1704, 85532), (2272, 64149), (3408, 42766), (6816, 21383)]