131010672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{209953}}^1$

素因数の和:209977

約数の個数: 40

約数和(自身を含む): 364480144

約数和(自身を除く): 233469472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 209953, 419906, 629859, 839812, 1259718, 1679624, 2519436, 2729389, 3359248, 5038872, 5458778, 8188167, 10077744, 10917556, 16376334, 21835112, 32752668, 43670224, 65505336, 131010672]

約数ペア:

[(1, 131010672), (2, 65505336), (3, 43670224), (4, 32752668), (6, 21835112), (8, 16376334), (12, 10917556), (13, 10077744), (16, 8188167), (24, 5458778), (26, 5038872), (39, 3359248), (48, 2729389), (52, 2519436), (78, 1679624), (104, 1259718), (156, 839812), (208, 629859), (312, 419906), (624, 209953)]