156945579904

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{787}}^1\times {\mathrm{2423}}^1$

素因数の和:3867

約数の個数: 64

約数和(自身を含む): 313678592640

約数和(自身を除く): 156733012736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 787, 1286, 1574, 2423, 2572, 3148, 4846, 5144, 6296, 9692, 10288, 12592, 19384, 20576, 25184, 38768, 41152, 50368, 77536, 82304, 100736, 155072, 310144, 506041, 1012082, 1557989, 1906901, 2024164, 3115978, 3813802, 4048328, 6231956, 7627604, 8096656, 12463912, 15255208, 16193312, 24927824, 30510416, 32386624, 49855648, 61020832, 64773248, 99711296, 122041664, 199422592, 244083328, 1226137343, 2452274686, 4904549372, 9809098744, 19618197488, 39236394976, 78472789952, 156945579904]

約数ペア:

[(1, 156945579904), (2, 78472789952), (4, 39236394976), (8, 19618197488), (16, 9809098744), (32, 4904549372), (64, 2452274686), (128, 1226137343), (643, 244083328), (787, 199422592), (1286, 122041664), (1574, 99711296), (2423, 64773248), (2572, 61020832), (3148, 49855648), (4846, 32386624), (5144, 30510416), (6296, 24927824), (9692, 16193312), (10288, 15255208), (12592, 12463912), (19384, 8096656), (20576, 7627604), (25184, 6231956), (38768, 4048328), (41152, 3813802), (50368, 3115978), (77536, 2024164), (82304, 1906901), (100736, 1557989), (155072, 1012082), (310144, 506041)]