156954306730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{37987}}^1$

素因数の和:38903

約数の個数: 64

約数和(自身を含む): 312844855680

約数和(自身を除く): 155890548950

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 859, 962, 1718, 2405, 4295, 4810, 8590, 11167, 22334, 31783, 37987, 55835, 63566, 75974, 111670, 158915, 189935, 317830, 379870, 413179, 493831, 826358, 987662, 1405519, 2065895, 2469155, 2811038, 4131790, 4938310, 7027595, 14055190, 18271747, 32630833, 36543494, 65261666, 91358735, 163154165, 182717470, 326308330, 424200829, 848401658, 1207340821, 2121004145, 2414681642, 4242008290, 6036704105, 12073408210, 15695430673, 31390861346, 78477153365, 156954306730]

約数ペア:

[(1, 156954306730), (2, 78477153365), (5, 31390861346), (10, 15695430673), (13, 12073408210), (26, 6036704105), (37, 4242008290), (65, 2414681642), (74, 2121004145), (130, 1207340821), (185, 848401658), (370, 424200829), (481, 326308330), (859, 182717470), (962, 163154165), (1718, 91358735), (2405, 65261666), (4295, 36543494), (4810, 32630833), (8590, 18271747), (11167, 14055190), (22334, 7027595), (31783, 4938310), (37987, 4131790), (55835, 2811038), (63566, 2469155), (75974, 2065895), (111670, 1405519), (158915, 987662), (189935, 826358), (317830, 493831), (379870, 413179)]