156572328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 428613120

約数和(自身を除く): 272040792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 311, 622, 933, 1244, 1866, 1907, 2488, 3421, 3732, 3814, 5721, 6842, 7464, 7628, 10263, 11442, 13684, 15256, 20526, 20977, 22884, 27368, 41052, 41954, 45768, 62931, 82104, 83908, 125862, 167816, 251724, 503448, 593077, 1186154, 1779231, 2372308, 3558462, 4744616, 6523847, 7116924, 13047694, 14233848, 19571541, 26095388, 39143082, 52190776, 78286164, 156572328]

約数ペア:

[(1, 156572328), (2, 78286164), (3, 52190776), (4, 39143082), (6, 26095388), (8, 19571541), (11, 14233848), (12, 13047694), (22, 7116924), (24, 6523847), (33, 4744616), (44, 3558462), (66, 2372308), (88, 1779231), (132, 1186154), (264, 593077), (311, 503448), (622, 251724), (933, 167816), (1244, 125862), (1866, 83908), (1907, 82104), (2488, 62931), (3421, 45768), (3732, 41954), (3814, 41052), (5721, 27368), (6842, 22884), (7464, 20977), (7628, 20526), (10263, 15256), (11442, 13684)]