156905425808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{24847}}^1\times {\mathrm{10667}}^1$

素因数の和:35559

約数の個数: 40

約数和(自身を含む): 312262430592

約数和(自身を除く): 155357004784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 10667, 21334, 24847, 42668, 49694, 85336, 99388, 170672, 198776, 394679, 397552, 789358, 919339, 1578716, 1838678, 3157432, 3677356, 6314864, 7354712, 14709424, 265042949, 530085898, 1060171796, 2120343592, 4240687184, 9806589113, 19613178226, 39226356452, 78452712904, 156905425808]

約数ペア:

[(1, 156905425808), (2, 78452712904), (4, 39226356452), (8, 19613178226), (16, 9806589113), (37, 4240687184), (74, 2120343592), (148, 1060171796), (296, 530085898), (592, 265042949), (10667, 14709424), (21334, 7354712), (24847, 6314864), (42668, 3677356), (49694, 3157432), (85336, 1838678), (99388, 1578716), (170672, 919339), (198776, 789358), (394679, 397552)]