212541504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158141}}^1$

素因数の和:158163

約数の個数: 56

約数和(自身を含む): 642689088

約数和(自身を除く): 430147584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158141, 316282, 474423, 632564, 948846, 1106987, 1265128, 1897692, 2213974, 2530256, 3320961, 3795384, 4427948, 5060512, 6641922, 7590768, 8855896, 10121024, 13283844, 15181536, 17711792, 26567688, 30363072, 35423584, 53135376, 70847168, 106270752, 212541504]

約数ペア:

[(1, 212541504), (2, 106270752), (3, 70847168), (4, 53135376), (6, 35423584), (7, 30363072), (8, 26567688), (12, 17711792), (14, 15181536), (16, 13283844), (21, 10121024), (24, 8855896), (28, 7590768), (32, 6641922), (42, 5060512), (48, 4427948), (56, 3795384), (64, 3320961), (84, 2530256), (96, 2213974), (112, 1897692), (168, 1265128), (192, 1106987), (224, 948846), (336, 632564), (448, 474423), (672, 316282), (1344, 158141)]