156986237152

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{264793}}^1$

素因数の和:265091

約数の個数: 48

約数和(自身を含む): 313888925952

約数和(自身を除く): 156902688800

約数列:

[1, 2, 4, 8, 16, 32, 97, 191, 194, 382, 388, 764, 776, 1528, 1552, 3056, 3104, 6112, 18527, 37054, 74108, 148216, 264793, 296432, 529586, 592864, 1059172, 2118344, 4236688, 8473376, 25684921, 50575463, 51369842, 101150926, 102739684, 202301852, 205479368, 404603704, 410958736, 809207408, 821917472, 1618414816, 4905819911, 9811639822, 19623279644, 39246559288, 78493118576, 156986237152]

約数ペア:

[(1, 156986237152), (2, 78493118576), (4, 39246559288), (8, 19623279644), (16, 9811639822), (32, 4905819911), (97, 1618414816), (191, 821917472), (194, 809207408), (382, 410958736), (388, 404603704), (764, 205479368), (776, 202301852), (1528, 102739684), (1552, 101150926), (3056, 51369842), (3104, 50575463), (6112, 25684921), (18527, 8473376), (37054, 4236688), (74108, 2118344), (148216, 1059172), (264793, 592864), (296432, 529586)]