154808784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 120

約数和(自身を含む): 478193352

約数和(自身を除く): 323384568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2017, 2132, 2952, 3198, 4034, 4264, 4797, 5904, 6051, 6396, 8068, 8528, 9594, 12102, 12792, 16136, 18153, 19188, 24204, 25584, 26221, 32272, 36306, 38376, 48408, 52442, 72612, 76752, 78663, 82697, 96816, 104884, 145224, 157326, 165394, 209768, 235989, 248091, 290448, 314652, 330788, 419536, 471978, 496182, 629304, 661576, 744273, 943956, 992364, 1075061, 1258608, 1323152, 1488546, 1887912, 1984728, 2150122, 2977092, 3225183, 3775824, 3969456, 4300244, 5954184, 6450366, 8600488, 9675549, 11908368, 12900732, 17200976, 19351098, 25801464, 38702196, 51602928, 77404392, 154808784]

約数ペア:

[(1, 154808784), (2, 77404392), (3, 51602928), (4, 38702196), (6, 25801464), (8, 19351098), (9, 17200976), (12, 12900732), (13, 11908368), (16, 9675549), (18, 8600488), (24, 6450366), (26, 5954184), (36, 4300244), (39, 3969456), (41, 3775824), (48, 3225183), (52, 2977092), (72, 2150122), (78, 1984728), (82, 1887912), (104, 1488546), (117, 1323152), (123, 1258608), (144, 1075061), (156, 992364), (164, 943956), (208, 744273), (234, 661576), (246, 629304), (312, 496182), (328, 471978), (369, 419536), (468, 330788), (492, 314652), (533, 290448), (624, 248091), (656, 235989), (738, 209768), (936, 165394), (984, 157326), (1066, 145224), (1476, 104884), (1599, 96816), (1872, 82697), (1968, 78663), (2017, 76752), (2132, 72612), (2952, 52442), (3198, 48408), (4034, 38376), (4264, 36306), (4797, 32272), (5904, 26221), (6051, 25584), (6396, 24204), (8068, 19188), (8528, 18153), (9594, 16136), (12102, 12792)]