168314872616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21490663}}^1$

素因数の和:21490769

約数の個数: 32

約数和(自身を含む): 348148756800

約数和(自身を除く): 179833884184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 21490663, 42981326, 85962652, 171925304, 236397293, 472794586, 945589172, 1891178344, 1912669007, 3825338014, 7650676028, 15301352056, 21039359077, 42078718154, 84157436308, 168314872616]

約数ペア:

[(1, 168314872616), (2, 84157436308), (4, 42078718154), (8, 21039359077), (11, 15301352056), (22, 7650676028), (44, 3825338014), (88, 1912669007), (89, 1891178344), (178, 945589172), (356, 472794586), (712, 236397293), (979, 171925304), (1958, 85962652), (3916, 42981326), (7832, 21490663)]