149721824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 358686720

約数和(自身を除く): 208964896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 127, 133, 152, 224, 254, 266, 277, 304, 508, 532, 554, 608, 889, 1016, 1064, 1108, 1778, 1939, 2032, 2128, 2216, 2413, 3556, 3878, 4064, 4256, 4432, 4826, 5263, 7112, 7756, 8864, 9652, 10526, 14224, 15512, 16891, 19304, 21052, 28448, 31024, 33782, 35179, 36841, 38608, 42104, 62048, 67564, 70358, 73682, 77216, 84208, 135128, 140716, 147364, 168416, 246253, 270256, 281432, 294728, 492506, 540512, 562864, 589456, 668401, 985012, 1125728, 1178912, 1336802, 1970024, 2673604, 3940048, 4678807, 5347208, 7880096, 9357614, 10694416, 18715228, 21388832, 37430456, 74860912, 149721824]

約数ペア:

[(1, 149721824), (2, 74860912), (4, 37430456), (7, 21388832), (8, 18715228), (14, 10694416), (16, 9357614), (19, 7880096), (28, 5347208), (32, 4678807), (38, 3940048), (56, 2673604), (76, 1970024), (112, 1336802), (127, 1178912), (133, 1125728), (152, 985012), (224, 668401), (254, 589456), (266, 562864), (277, 540512), (304, 492506), (508, 294728), (532, 281432), (554, 270256), (608, 246253), (889, 168416), (1016, 147364), (1064, 140716), (1108, 135128), (1778, 84208), (1939, 77216), (2032, 73682), (2128, 70358), (2216, 67564), (2413, 62048), (3556, 42104), (3878, 38608), (4064, 36841), (4256, 35179), (4432, 33782), (4826, 31024), (5263, 28448), (7112, 21052), (7756, 19304), (8864, 16891), (9652, 15512), (10526, 14224)]