147460428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 387121280

約数和(自身を除く): 239660852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 577, 687, 916, 1116, 1154, 1374, 1731, 2061, 2308, 2748, 3462, 4122, 5193, 6924, 7099, 8244, 10386, 14198, 17887, 20772, 21297, 28396, 35774, 42594, 53661, 63891, 71548, 85188, 107322, 127782, 132133, 160983, 214644, 255564, 264266, 321966, 396399, 528532, 643932, 792798, 1189197, 1585596, 2378394, 4096123, 4756788, 8192246, 12288369, 16384492, 24576738, 36865107, 49153476, 73730214, 147460428]

約数ペア:

[(1, 147460428), (2, 73730214), (3, 49153476), (4, 36865107), (6, 24576738), (9, 16384492), (12, 12288369), (18, 8192246), (31, 4756788), (36, 4096123), (62, 2378394), (93, 1585596), (124, 1189197), (186, 792798), (229, 643932), (279, 528532), (372, 396399), (458, 321966), (558, 264266), (577, 255564), (687, 214644), (916, 160983), (1116, 132133), (1154, 127782), (1374, 107322), (1731, 85188), (2061, 71548), (2308, 63891), (2748, 53661), (3462, 42594), (4122, 35774), (5193, 28396), (6924, 21297), (7099, 20772), (8244, 17887), (10386, 14198)]