145859898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 321933312

約数和(自身を除く): 176073414

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 163, 186, 283, 326, 489, 527, 566, 849, 978, 1054, 1581, 1698, 2771, 3162, 4811, 5053, 5542, 8313, 8773, 9622, 10106, 14433, 15159, 16626, 17546, 26319, 28866, 30318, 46129, 52638, 85901, 92258, 138387, 149141, 171802, 257703, 276774, 298282, 447423, 515406, 784193, 894846, 1429999, 1568386, 2352579, 2859998, 4289997, 4705158, 8579994, 24309983, 48619966, 72929949, 145859898]

約数ペア:

[(1, 145859898), (2, 72929949), (3, 48619966), (6, 24309983), (17, 8579994), (31, 4705158), (34, 4289997), (51, 2859998), (62, 2352579), (93, 1568386), (102, 1429999), (163, 894846), (186, 784193), (283, 515406), (326, 447423), (489, 298282), (527, 276774), (566, 257703), (849, 171802), (978, 149141), (1054, 138387), (1581, 92258), (1698, 85901), (2771, 52638), (3162, 46129), (4811, 30318), (5053, 28866), (5542, 26319), (8313, 17546), (8773, 16626), (9622, 15159), (10106, 14433)]