156915999142

素因数分解:

$2^1\times 7^1\times {\mathrm{81371}}^1\times {\mathrm{137743}}^1$

素因数の和:219123

約数の個数: 16

約数和(自身を含む): 269004114432

約数和(自身を除く): 112088115290

約数列:

[1, 2, 7, 14, 81371, 137743, 162742, 275486, 569597, 964201, 1139194, 1928402, 11208285653, 22416571306, 78457999571, 156915999142]

約数ペア:

[(1, 156915999142), (2, 78457999571), (7, 22416571306), (14, 11208285653), (81371, 1928402), (137743, 1139194), (162742, 964201), (275486, 569597)]