161036150744

素因数分解:

$2^3\times 7^2\times {\mathrm{1319}}^1\times {\mathrm{311453}}^1$

素因数の和:312792

約数の個数: 48

約数和(自身を含む): 351506984400

約数和(自身を除く): 190470833656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1319, 2638, 5276, 9233, 10552, 18466, 36932, 64631, 73864, 129262, 258524, 311453, 517048, 622906, 1245812, 2180171, 2491624, 4360342, 8720684, 15261197, 17441368, 30522394, 61044788, 122089576, 410806507, 821613014, 1643226028, 2875645549, 3286452056, 5751291098, 11502582196, 20129518843, 23005164392, 40259037686, 80518075372, 161036150744]

約数ペア:

[(1, 161036150744), (2, 80518075372), (4, 40259037686), (7, 23005164392), (8, 20129518843), (14, 11502582196), (28, 5751291098), (49, 3286452056), (56, 2875645549), (98, 1643226028), (196, 821613014), (392, 410806507), (1319, 122089576), (2638, 61044788), (5276, 30522394), (9233, 17441368), (10552, 15261197), (18466, 8720684), (36932, 4360342), (64631, 2491624), (73864, 2180171), (129262, 1245812), (258524, 622906), (311453, 517048)]