188574608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 413652096

約数和(自身を除く): 225077488

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 272, 344, 368, 391, 688, 701, 731, 782, 989, 1402, 1462, 1564, 1978, 2804, 2924, 3128, 3956, 5608, 5848, 6256, 7912, 11216, 11696, 11917, 15824, 16123, 16813, 23834, 30143, 32246, 33626, 47668, 60286, 64492, 67252, 95336, 120572, 128984, 134504, 190672, 241144, 257968, 269008, 274091, 482288, 512431, 548182, 693289, 1024862, 1096364, 1386578, 2049724, 2192728, 2773156, 4099448, 4385456, 5546312, 8198896, 11092624, 11785913, 23571826, 47143652, 94287304, 188574608]

約数ペア:

[(1, 188574608), (2, 94287304), (4, 47143652), (8, 23571826), (16, 11785913), (17, 11092624), (23, 8198896), (34, 5546312), (43, 4385456), (46, 4099448), (68, 2773156), (86, 2192728), (92, 2049724), (136, 1386578), (172, 1096364), (184, 1024862), (272, 693289), (344, 548182), (368, 512431), (391, 482288), (688, 274091), (701, 269008), (731, 257968), (782, 241144), (989, 190672), (1402, 134504), (1462, 128984), (1564, 120572), (1978, 95336), (2804, 67252), (2924, 64492), (3128, 60286), (3956, 47668), (5608, 33626), (5848, 32246), (6256, 30143), (7912, 23834), (11216, 16813), (11696, 16123), (11917, 15824)]