156955870544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12560489}}^1$

素因数の和:12560579

約数の個数: 40

約数和(自身を含む): 336420164160

約数和(自身を除く): 179464293616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 12560489, 25120978, 50241956, 100483912, 138165379, 200967824, 276330758, 552661516, 891794719, 1105323032, 1783589438, 2210646064, 3567178876, 7134357752, 9809741909, 14268715504, 19619483818, 39238967636, 78477935272, 156955870544]

約数ペア:

[(1, 156955870544), (2, 78477935272), (4, 39238967636), (8, 19619483818), (11, 14268715504), (16, 9809741909), (22, 7134357752), (44, 3567178876), (71, 2210646064), (88, 1783589438), (142, 1105323032), (176, 891794719), (284, 552661516), (568, 276330758), (781, 200967824), (1136, 138165379), (1562, 100483912), (3124, 50241956), (6248, 25120978), (12496, 12560489)]