152845784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{209953}}^1$

素因数の和:209979

約数の個数: 32

約数和(自身を含む): 352722720

約数和(自身を除く): 199876936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 209953, 419906, 839812, 1469671, 1679624, 2729389, 2939342, 5458778, 5878684, 10917556, 11757368, 19105723, 21835112, 38211446, 76422892, 152845784]

約数ペア:

[(1, 152845784), (2, 76422892), (4, 38211446), (7, 21835112), (8, 19105723), (13, 11757368), (14, 10917556), (26, 5878684), (28, 5458778), (52, 2939342), (56, 2729389), (91, 1679624), (104, 1469671), (182, 839812), (364, 419906), (728, 209953)]