156916714580

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1\times {\mathrm{33493}}^1$

素因数の和:34476

約数の個数: 48

約数和(自身を含む): 330906518544

約数和(自身を除く): 173989803964

約数列:

[1, 2, 4, 5, 10, 20, 433, 541, 866, 1082, 1732, 2164, 2165, 2705, 4330, 5410, 8660, 10820, 33493, 66986, 133972, 167465, 234253, 334930, 468506, 669860, 937012, 1171265, 2342530, 4685060, 14502469, 18119713, 29004938, 36239426, 58009876, 72478852, 72512345, 90598565, 145024690, 181197130, 290049380, 362394260, 7845835729, 15691671458, 31383342916, 39229178645, 78458357290, 156916714580]

約数ペア:

[(1, 156916714580), (2, 78458357290), (4, 39229178645), (5, 31383342916), (10, 15691671458), (20, 7845835729), (433, 362394260), (541, 290049380), (866, 181197130), (1082, 145024690), (1732, 90598565), (2164, 72512345), (2165, 72478852), (2705, 58009876), (4330, 36239426), (5410, 29004938), (8660, 18119713), (10820, 14502469), (33493, 4685060), (66986, 2342530), (133972, 1171265), (167465, 937012), (234253, 669860), (334930, 468506)]