138910368

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{76157}}^1$

素因数の和:76189

約数の個数: 48

約数和(自身を含む): 383836320

約数和(自身を除く): 244925952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 76157, 152314, 228471, 304628, 456942, 609256, 913884, 1218512, 1446983, 1827768, 2437024, 2893966, 3655536, 4340949, 5787932, 7311072, 8681898, 11575864, 17363796, 23151728, 34727592, 46303456, 69455184, 138910368]

約数ペア:

[(1, 138910368), (2, 69455184), (3, 46303456), (4, 34727592), (6, 23151728), (8, 17363796), (12, 11575864), (16, 8681898), (19, 7311072), (24, 5787932), (32, 4340949), (38, 3655536), (48, 2893966), (57, 2437024), (76, 1827768), (96, 1446983), (114, 1218512), (152, 913884), (228, 609256), (304, 456942), (456, 304628), (608, 228471), (912, 152314), (1824, 76157)]