157417888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11309

約数の個数: 48

約数和(自身を含む): 340441920

約数和(自身を除く): 183024032

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 11257, 13984, 22514, 45028, 90056, 180112, 213883, 258911, 360224, 427766, 517822, 855532, 1035644, 1711064, 2071288, 3422128, 4142576, 4919309, 6844256, 8285152, 9838618, 19677236, 39354472, 78708944, 157417888]

約数ペア:

[(1, 157417888), (2, 78708944), (4, 39354472), (8, 19677236), (16, 9838618), (19, 8285152), (23, 6844256), (32, 4919309), (38, 4142576), (46, 3422128), (76, 2071288), (92, 1711064), (152, 1035644), (184, 855532), (304, 517822), (368, 427766), (437, 360224), (608, 258911), (736, 213883), (874, 180112), (1748, 90056), (3496, 45028), (6992, 22514), (11257, 13984)]