154128312

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 465696000

約数和(自身を除く): 311567688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 131, 156, 216, 234, 262, 312, 351, 393, 419, 468, 524, 702, 786, 838, 936, 1048, 1179, 1257, 1404, 1572, 1676, 1703, 2358, 2514, 2808, 3144, 3352, 3406, 3537, 3771, 4716, 5028, 5109, 5447, 6812, 7074, 7542, 9432, 10056, 10218, 10894, 11313, 13624, 14148, 15084, 15327, 16341, 20436, 21788, 22626, 28296, 30168, 30654, 32682, 40872, 43576, 45252, 45981, 49023, 54889, 61308, 65364, 90504, 91962, 98046, 109778, 122616, 130728, 147069, 164667, 183924, 196092, 219556, 294138, 329334, 367848, 392184, 439112, 494001, 588276, 658668, 713557, 988002, 1176552, 1317336, 1427114, 1482003, 1976004, 2140671, 2854228, 2964006, 3952008, 4281342, 5708456, 5928012, 6422013, 8562684, 11856024, 12844026, 17125368, 19266039, 25688052, 38532078, 51376104, 77064156, 154128312]

約数ペア:

[(1, 154128312), (2, 77064156), (3, 51376104), (4, 38532078), (6, 25688052), (8, 19266039), (9, 17125368), (12, 12844026), (13, 11856024), (18, 8562684), (24, 6422013), (26, 5928012), (27, 5708456), (36, 4281342), (39, 3952008), (52, 2964006), (54, 2854228), (72, 2140671), (78, 1976004), (104, 1482003), (108, 1427114), (117, 1317336), (131, 1176552), (156, 988002), (216, 713557), (234, 658668), (262, 588276), (312, 494001), (351, 439112), (393, 392184), (419, 367848), (468, 329334), (524, 294138), (702, 219556), (786, 196092), (838, 183924), (936, 164667), (1048, 147069), (1179, 130728), (1257, 122616), (1404, 109778), (1572, 98046), (1676, 91962), (1703, 90504), (2358, 65364), (2514, 61308), (2808, 54889), (3144, 49023), (3352, 45981), (3406, 45252), (3537, 43576), (3771, 40872), (4716, 32682), (5028, 30654), (5109, 30168), (5447, 28296), (6812, 22626), (7074, 21788), (7542, 20436), (9432, 16341), (10056, 15327), (10218, 15084), (10894, 14148), (11313, 13624)]