168406084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 368436096

約数和(自身を除く): 200030012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 641, 853, 1282, 1706, 2564, 3412, 4487, 5971, 7051, 8974, 9383, 11942, 14102, 17948, 18766, 23884, 28204, 37532, 49357, 65681, 98714, 131362, 197428, 262724, 546773, 1093546, 2187092, 3827411, 6014503, 7654822, 12029006, 15309644, 24058012, 42101521, 84203042, 168406084]

約数ペア:

[(1, 168406084), (2, 84203042), (4, 42101521), (7, 24058012), (11, 15309644), (14, 12029006), (22, 7654822), (28, 6014503), (44, 3827411), (77, 2187092), (154, 1093546), (308, 546773), (641, 262724), (853, 197428), (1282, 131362), (1706, 98714), (2564, 65681), (3412, 49357), (4487, 37532), (5971, 28204), (7051, 23884), (8974, 18766), (9383, 17948), (11942, 14102)]