189681648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17881}}^1$

素因数の和:17922

約数の個数: 80

約数和(自身を含む): 558776736

約数和(自身を除く): 369095088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 17881, 35762, 53643, 71524, 107286, 143048, 214572, 232453, 286096, 303977, 429144, 464906, 607954, 697359, 858288, 911931, 929812, 1215908, 1394718, 1823862, 1859624, 2431816, 2789436, 3647724, 3719248, 3951701, 4863632, 5578872, 7295448, 7903402, 11157744, 11855103, 14590896, 15806804, 23710206, 31613608, 47420412, 63227216, 94840824, 189681648]

約数ペア:

[(1, 189681648), (2, 94840824), (3, 63227216), (4, 47420412), (6, 31613608), (8, 23710206), (12, 15806804), (13, 14590896), (16, 11855103), (17, 11157744), (24, 7903402), (26, 7295448), (34, 5578872), (39, 4863632), (48, 3951701), (51, 3719248), (52, 3647724), (68, 2789436), (78, 2431816), (102, 1859624), (104, 1823862), (136, 1394718), (156, 1215908), (204, 929812), (208, 911931), (221, 858288), (272, 697359), (312, 607954), (408, 464906), (442, 429144), (624, 303977), (663, 286096), (816, 232453), (884, 214572), (1326, 143048), (1768, 107286), (2652, 71524), (3536, 53643), (5304, 35762), (10608, 17881)]