139872024

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31847}}^1$

素因数の和:31920

約数の個数: 48

約数和(自身を含む): 385042320

約数和(自身を除く): 245170296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31847, 63694, 95541, 127388, 191082, 254776, 286623, 382164, 573246, 764328, 1146492, 1942667, 2292984, 3885334, 5828001, 7770668, 11656002, 15541336, 17484003, 23312004, 34968006, 46624008, 69936012, 139872024]

約数ペア:

[(1, 139872024), (2, 69936012), (3, 46624008), (4, 34968006), (6, 23312004), (8, 17484003), (9, 15541336), (12, 11656002), (18, 7770668), (24, 5828001), (36, 3885334), (61, 2292984), (72, 1942667), (122, 1146492), (183, 764328), (244, 573246), (366, 382164), (488, 286623), (549, 254776), (732, 191082), (1098, 127388), (1464, 95541), (2196, 63694), (4392, 31847)]