16446699136

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7607}}^1$

素因数の和:7774

約数の個数: 128

約数和(自身を含む): 39732019200

約数和(自身を除く): 23285320064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 254, 266, 304, 448, 508, 532, 608, 889, 896, 1016, 1064, 1216, 1778, 2032, 2128, 2413, 2432, 3556, 4064, 4256, 4826, 7112, 7607, 8128, 8512, 9652, 14224, 15214, 16256, 16891, 17024, 19304, 28448, 30428, 33782, 38608, 53249, 56896, 60856, 67564, 77216, 106498, 113792, 121712, 135128, 144533, 154432, 212996, 243424, 270256, 289066, 308864, 425992, 486848, 540512, 578132, 851984, 966089, 973696, 1011731, 1081024, 1156264, 1703968, 1932178, 2023462, 2162048, 2312528, 3407936, 3864356, 4046924, 4625056, 6762623, 6815872, 7728712, 8093848, 9250112, 13525246, 15457424, 16187696, 18355691, 18500224, 27050492, 30914848, 32375392, 36711382, 54100984, 61829696, 64750784, 73422764, 108201968, 123659392, 128489837, 129501568, 146845528, 216403936, 256979674, 293691056, 432807872, 513959348, 587382112, 865615744, 1027918696, 1174764224, 2055837392, 2349528448, 4111674784, 8223349568, 16446699136]

約数ペア:

[(1, 16446699136), (2, 8223349568), (4, 4111674784), (7, 2349528448), (8, 2055837392), (14, 1174764224), (16, 1027918696), (19, 865615744), (28, 587382112), (32, 513959348), (38, 432807872), (56, 293691056), (64, 256979674), (76, 216403936), (112, 146845528), (127, 129501568), (128, 128489837), (133, 123659392), (152, 108201968), (224, 73422764), (254, 64750784), (266, 61829696), (304, 54100984), (448, 36711382), (508, 32375392), (532, 30914848), (608, 27050492), (889, 18500224), (896, 18355691), (1016, 16187696), (1064, 15457424), (1216, 13525246), (1778, 9250112), (2032, 8093848), (2128, 7728712), (2413, 6815872), (2432, 6762623), (3556, 4625056), (4064, 4046924), (4256, 3864356), (4826, 3407936), (7112, 2312528), (7607, 2162048), (8128, 2023462), (8512, 1932178), (9652, 1703968), (14224, 1156264), (15214, 1081024), (16256, 1011731), (16891, 973696), (17024, 966089), (19304, 851984), (28448, 578132), (30428, 540512), (33782, 486848), (38608, 425992), (53249, 308864), (56896, 289066), (60856, 270256), (67564, 243424), (77216, 212996), (106498, 154432), (113792, 144533), (121712, 135128)]