149990256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4263

約数の個数: 120

約数和(自身を含む): 475959120

約数和(自身を除く): 325968864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4217, 4446, 5928, 8434, 8892, 11856, 12651, 16868, 17784, 25302, 33736, 35568, 37953, 50604, 54821, 67472, 75906, 80123, 101208, 109642, 151812, 160246, 164463, 202416, 219284, 240369, 303624, 320492, 328926, 438568, 480738, 493389, 607248, 640984, 657852, 721107, 877136, 961476, 986778, 1041599, 1281968, 1315704, 1442214, 1922952, 1973556, 2083198, 2631408, 2884428, 3124797, 3845904, 3947112, 4166396, 5768856, 6249594, 7894224, 8332792, 9374391, 11537712, 12499188, 16665584, 18748782, 24998376, 37497564, 49996752, 74995128, 149990256]

約数ペア:

[(1, 149990256), (2, 74995128), (3, 49996752), (4, 37497564), (6, 24998376), (8, 18748782), (9, 16665584), (12, 12499188), (13, 11537712), (16, 9374391), (18, 8332792), (19, 7894224), (24, 6249594), (26, 5768856), (36, 4166396), (38, 3947112), (39, 3845904), (48, 3124797), (52, 2884428), (57, 2631408), (72, 2083198), (76, 1973556), (78, 1922952), (104, 1442214), (114, 1315704), (117, 1281968), (144, 1041599), (152, 986778), (156, 961476), (171, 877136), (208, 721107), (228, 657852), (234, 640984), (247, 607248), (304, 493389), (312, 480738), (342, 438568), (456, 328926), (468, 320492), (494, 303624), (624, 240369), (684, 219284), (741, 202416), (912, 164463), (936, 160246), (988, 151812), (1368, 109642), (1482, 101208), (1872, 80123), (1976, 75906), (2223, 67472), (2736, 54821), (2964, 50604), (3952, 37953), (4217, 35568), (4446, 33736), (5928, 25302), (8434, 17784), (8892, 16868), (11856, 12651)]