156915940130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18899}}^1\times {\mathrm{19309}}^1$

素因数の和:38258

約数の個数: 32

約数和(自身を含む): 289047528000

約数和(自身を除く): 132131587870

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 18899, 19309, 37798, 38618, 94495, 96545, 188990, 193090, 812657, 830287, 1625314, 1660574, 4063285, 4151435, 8126570, 8302870, 364920791, 729841582, 1824603955, 3649207910, 15691594013, 31383188026, 78457970065, 156915940130]

約数ペア:

[(1, 156915940130), (2, 78457970065), (5, 31383188026), (10, 15691594013), (43, 3649207910), (86, 1824603955), (215, 729841582), (430, 364920791), (18899, 8302870), (19309, 8126570), (37798, 4151435), (38618, 4063285), (94495, 1660574), (96545, 1625314), (188990, 830287), (193090, 812657)]