156945328990

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4057}}^1\times {\mathrm{12601}}^1$

素因数の和:16972

約数の個数: 32

約数和(自身を含む): 283514150304

約数和(自身を除く): 126568821314

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 4057, 8114, 12601, 20285, 25202, 40570, 63005, 126010, 1245499, 2490998, 3868507, 6227495, 7737014, 12454990, 19342535, 38685070, 51122257, 102244514, 255611285, 511222570, 15694532899, 31389065798, 78472664495, 156945328990]

約数ペア:

[(1, 156945328990), (2, 78472664495), (5, 31389065798), (10, 15694532899), (307, 511222570), (614, 255611285), (1535, 102244514), (3070, 51122257), (4057, 38685070), (8114, 19342535), (12601, 12454990), (20285, 7737014), (25202, 6227495), (40570, 3868507), (63005, 2490998), (126010, 1245499)]