156954252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20567

約数の個数: 72

約数和(自身を含む): 458811696

約数和(自身を除く): 301857444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20533, 41066, 61599, 82132, 123198, 143731, 246396, 266929, 287462, 431193, 533858, 574924, 800787, 862386, 1006117, 1067716, 1601574, 1724772, 1868503, 2012234, 3018351, 3203148, 3737006, 4024468, 5605509, 6036702, 7474012, 11211018, 12073404, 13079521, 22422036, 26159042, 39238563, 52318084, 78477126, 156954252]

約数ペア:

[(1, 156954252), (2, 78477126), (3, 52318084), (4, 39238563), (6, 26159042), (7, 22422036), (12, 13079521), (13, 12073404), (14, 11211018), (21, 7474012), (26, 6036702), (28, 5605509), (39, 4024468), (42, 3737006), (49, 3203148), (52, 3018351), (78, 2012234), (84, 1868503), (91, 1724772), (98, 1601574), (147, 1067716), (156, 1006117), (182, 862386), (196, 800787), (273, 574924), (294, 533858), (364, 431193), (546, 287462), (588, 266929), (637, 246396), (1092, 143731), (1274, 123198), (1911, 82132), (2548, 61599), (3822, 41066), (7644, 20533)]