133668470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 268240896

約数和(自身を除く): 134572426

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 131, 167, 235, 262, 334, 470, 611, 655, 835, 1222, 1310, 1670, 1703, 2171, 3055, 3406, 4342, 6110, 6157, 7849, 8515, 10855, 12314, 15698, 17030, 21710, 21877, 30785, 39245, 43754, 61570, 78490, 80041, 102037, 109385, 160082, 204074, 218770, 284401, 400205, 510185, 568802, 800410, 1020370, 1028219, 1422005, 2056438, 2844010, 5141095, 10282190, 13366847, 26733694, 66834235, 133668470]

約数ペア:

[(1, 133668470), (2, 66834235), (5, 26733694), (10, 13366847), (13, 10282190), (26, 5141095), (47, 2844010), (65, 2056438), (94, 1422005), (130, 1028219), (131, 1020370), (167, 800410), (235, 568802), (262, 510185), (334, 400205), (470, 284401), (611, 218770), (655, 204074), (835, 160082), (1222, 109385), (1310, 102037), (1670, 80041), (1703, 78490), (2171, 61570), (3055, 43754), (3406, 39245), (4342, 30785), (6110, 21877), (6157, 21710), (7849, 17030), (8515, 15698), (10855, 12314)]