156970996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25367}}^1$

素因数の和:25408

約数の個数: 48

約数和(自身を含む): 357993216

約数和(自身を除く): 201022220

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 25367, 50734, 101468, 177569, 329771, 355138, 431239, 659542, 710276, 862478, 1319084, 1724956, 2308397, 3018673, 4616794, 5606107, 6037346, 9233588, 11212214, 12074692, 22424428, 39242749, 78485498, 156970996]

約数ペア:

[(1, 156970996), (2, 78485498), (4, 39242749), (7, 22424428), (13, 12074692), (14, 11212214), (17, 9233588), (26, 6037346), (28, 5606107), (34, 4616794), (52, 3018673), (68, 2308397), (91, 1724956), (119, 1319084), (182, 862478), (221, 710276), (238, 659542), (364, 431239), (442, 355138), (476, 329771), (884, 177569), (1547, 101468), (3094, 50734), (6188, 25367)]