103431356

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 220267152

約数和(自身を除く): 116835796

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 61, 82, 98, 122, 164, 196, 211, 244, 287, 422, 427, 574, 844, 854, 1148, 1477, 1708, 2009, 2501, 2954, 2989, 4018, 5002, 5908, 5978, 8036, 8651, 10004, 10339, 11956, 12871, 17302, 17507, 20678, 25742, 34604, 35014, 41356, 51484, 60557, 70028, 90097, 121114, 122549, 180194, 242228, 245098, 360388, 423899, 490196, 527711, 630679, 847798, 1055422, 1261358, 1695596, 2110844, 2522716, 3693977, 7387954, 14775908, 25857839, 51715678, 103431356]

約数ペア:

[(1, 103431356), (2, 51715678), (4, 25857839), (7, 14775908), (14, 7387954), (28, 3693977), (41, 2522716), (49, 2110844), (61, 1695596), (82, 1261358), (98, 1055422), (122, 847798), (164, 630679), (196, 527711), (211, 490196), (244, 423899), (287, 360388), (422, 245098), (427, 242228), (574, 180194), (844, 122549), (854, 121114), (1148, 90097), (1477, 70028), (1708, 60557), (2009, 51484), (2501, 41356), (2954, 35014), (2989, 34604), (4018, 25742), (5002, 20678), (5908, 17507), (5978, 17302), (8036, 12871), (8651, 11956), (10004, 10339)]