156988544

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 324035640

約数和(自身を除く): 167047096

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 128, 146, 212, 292, 317, 424, 584, 634, 848, 1168, 1268, 1696, 2336, 2536, 3392, 3869, 4672, 5072, 6784, 7738, 9344, 10144, 15476, 16801, 20288, 23141, 30952, 33602, 40576, 46282, 61904, 67204, 92564, 123808, 134408, 185128, 247616, 268816, 370256, 495232, 537632, 740512, 1075264, 1226473, 1481024, 2150528, 2452946, 2962048, 4905892, 9811784, 19623568, 39247136, 78494272, 156988544]

約数ペア:

[(1, 156988544), (2, 78494272), (4, 39247136), (8, 19623568), (16, 9811784), (32, 4905892), (53, 2962048), (64, 2452946), (73, 2150528), (106, 1481024), (128, 1226473), (146, 1075264), (212, 740512), (292, 537632), (317, 495232), (424, 370256), (584, 268816), (634, 247616), (848, 185128), (1168, 134408), (1268, 123808), (1696, 92564), (2336, 67204), (2536, 61904), (3392, 46282), (3869, 40576), (4672, 33602), (5072, 30952), (6784, 23141), (7738, 20288), (9344, 16801), (10144, 15476)]