159195904

素因数分解:

$2^8\times 7^5\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 380748144

約数和(自身を除く): 221552240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 343, 392, 448, 518, 592, 686, 784, 896, 1036, 1184, 1372, 1568, 1792, 1813, 2072, 2368, 2401, 2744, 3136, 3626, 4144, 4736, 4802, 5488, 6272, 7252, 8288, 9472, 9604, 10976, 12544, 12691, 14504, 16576, 16807, 19208, 21952, 25382, 29008, 33152, 33614, 38416, 43904, 50764, 58016, 66304, 67228, 76832, 87808, 88837, 101528, 116032, 134456, 153664, 177674, 203056, 232064, 268912, 307328, 355348, 406112, 464128, 537824, 614656, 621859, 710696, 812224, 1075648, 1243718, 1421392, 1624448, 2151296, 2487436, 2842784, 3248896, 4302592, 4974872, 5685568, 9949744, 11371136, 19899488, 22742272, 39798976, 79597952, 159195904]

約数ペア:

[(1, 159195904), (2, 79597952), (4, 39798976), (7, 22742272), (8, 19899488), (14, 11371136), (16, 9949744), (28, 5685568), (32, 4974872), (37, 4302592), (49, 3248896), (56, 2842784), (64, 2487436), (74, 2151296), (98, 1624448), (112, 1421392), (128, 1243718), (148, 1075648), (196, 812224), (224, 710696), (256, 621859), (259, 614656), (296, 537824), (343, 464128), (392, 406112), (448, 355348), (518, 307328), (592, 268912), (686, 232064), (784, 203056), (896, 177674), (1036, 153664), (1184, 134456), (1372, 116032), (1568, 101528), (1792, 88837), (1813, 87808), (2072, 76832), (2368, 67228), (2401, 66304), (2744, 58016), (3136, 50764), (3626, 43904), (4144, 38416), (4736, 33614), (4802, 33152), (5488, 29008), (6272, 25382), (7252, 21952), (8288, 19208), (9472, 16807), (9604, 16576), (10976, 14504), (12544, 12691)]