159579136

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 88

約数和(自身を含む): 344878560

約数和(自身を除く): 185299424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 103, 128, 136, 178, 206, 256, 272, 356, 412, 512, 544, 712, 824, 1024, 1088, 1424, 1513, 1648, 1751, 2176, 2848, 3026, 3296, 3502, 4352, 5696, 6052, 6592, 7004, 8704, 9167, 11392, 12104, 13184, 14008, 17408, 18334, 22784, 24208, 26368, 28016, 36668, 45568, 48416, 52736, 56032, 73336, 91136, 96832, 105472, 112064, 146672, 155839, 193664, 224128, 293344, 311678, 387328, 448256, 586688, 623356, 774656, 896512, 1173376, 1246712, 1549312, 1793024, 2346752, 2493424, 4693504, 4986848, 9387008, 9973696, 19947392, 39894784, 79789568, 159579136]

約数ペア:

[(1, 159579136), (2, 79789568), (4, 39894784), (8, 19947392), (16, 9973696), (17, 9387008), (32, 4986848), (34, 4693504), (64, 2493424), (68, 2346752), (89, 1793024), (103, 1549312), (128, 1246712), (136, 1173376), (178, 896512), (206, 774656), (256, 623356), (272, 586688), (356, 448256), (412, 387328), (512, 311678), (544, 293344), (712, 224128), (824, 193664), (1024, 155839), (1088, 146672), (1424, 112064), (1513, 105472), (1648, 96832), (1751, 91136), (2176, 73336), (2848, 56032), (3026, 52736), (3296, 48416), (3502, 45568), (4352, 36668), (5696, 28016), (6052, 26368), (6592, 24208), (7004, 22784), (8704, 18334), (9167, 17408), (11392, 14008), (12104, 13184)]