149746144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 312439680

約数和(自身を除く): 162693536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 1304, 1511, 2608, 3022, 3097, 5216, 6044, 6194, 12088, 12388, 24176, 24776, 28709, 48352, 49552, 57418, 99104, 114836, 229672, 246293, 459344, 492586, 918688, 985172, 1970344, 3940688, 4679567, 7881376, 9359134, 18718268, 37436536, 74873072, 149746144]

約数ペア:

[(1, 149746144), (2, 74873072), (4, 37436536), (8, 18718268), (16, 9359134), (19, 7881376), (32, 4679567), (38, 3940688), (76, 1970344), (152, 985172), (163, 918688), (304, 492586), (326, 459344), (608, 246293), (652, 229672), (1304, 114836), (1511, 99104), (2608, 57418), (3022, 49552), (3097, 48352), (5216, 28709), (6044, 24776), (6194, 24176), (12088, 12388)]