156939046070

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1\times {\mathrm{128509}}^1$

素因数の和:129872

約数の個数: 32

約数和(自身を含む): 285631466400

約数和(自身を除く): 128692420330

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1259, 2518, 6295, 12590, 122123, 128509, 244246, 257018, 610615, 642545, 1221230, 1285090, 12465373, 24930746, 62326865, 124653730, 161792831, 323585662, 808964155, 1617928310, 15693904607, 31387809214, 78469523035, 156939046070]

約数ペア:

[(1, 156939046070), (2, 78469523035), (5, 31387809214), (10, 15693904607), (97, 1617928310), (194, 808964155), (485, 323585662), (970, 161792831), (1259, 124653730), (2518, 62326865), (6295, 24930746), (12590, 12465373), (122123, 1285090), (128509, 1221230), (244246, 642545), (257018, 610615)]