135231968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 283263120

約数和(自身を除く): 148031152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 2293, 3104, 3686, 4586, 7372, 9172, 14744, 18344, 29488, 36688, 43567, 58976, 73376, 87134, 174268, 222421, 348536, 444842, 697072, 889684, 1394144, 1779368, 3558736, 4225999, 7117472, 8451998, 16903996, 33807992, 67615984, 135231968]

約数ペア:

[(1, 135231968), (2, 67615984), (4, 33807992), (8, 16903996), (16, 8451998), (19, 7117472), (32, 4225999), (38, 3558736), (76, 1779368), (97, 1394144), (152, 889684), (194, 697072), (304, 444842), (388, 348536), (608, 222421), (776, 174268), (1552, 87134), (1843, 73376), (2293, 58976), (3104, 43567), (3686, 36688), (4586, 29488), (7372, 18344), (9172, 14744)]