166206536

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 315627840

約数和(自身を除く): 149421304

約数列:

[1, 2, 4, 8, 163, 197, 326, 394, 647, 652, 788, 1294, 1304, 1576, 2588, 5176, 32111, 64222, 105461, 127459, 128444, 210922, 254918, 256888, 421844, 509836, 843688, 1019672, 20775817, 41551634, 83103268, 166206536]

約数ペア:

[(1, 166206536), (2, 83103268), (4, 41551634), (8, 20775817), (163, 1019672), (197, 843688), (326, 509836), (394, 421844), (647, 256888), (652, 254918), (788, 210922), (1294, 128444), (1304, 127459), (1576, 105461), (2588, 64222), (5176, 32111)]