160208287204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{25847}}^1$

素因数の和:26129

約数の個数: 96

約数和(自身を含む): 344617943040

約数和(自身を除く): 184409655836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 191, 244, 266, 382, 427, 532, 764, 854, 1159, 1337, 1708, 2318, 2674, 3629, 4636, 5348, 7258, 8113, 11651, 14516, 16226, 23302, 25403, 25847, 32452, 46604, 50806, 51694, 81557, 101612, 103388, 163114, 180929, 221369, 326228, 361858, 442738, 491093, 723716, 885476, 982186, 1549583, 1576667, 1964372, 3099166, 3153334, 3437651, 4936777, 6198332, 6306668, 6875302, 9873554, 11036669, 13750604, 19747108, 22073338, 29956673, 34557439, 44146676, 59913346, 69114878, 93798763, 119826692, 138229756, 187597526, 209696711, 301143397, 375195052, 419393422, 602286794, 656591341, 838786844, 1204573588, 1313182682, 2108003779, 2626365364, 4216007558, 5721724543, 8432015116, 11443449086, 22886898172, 40052071801, 80104143602, 160208287204]

約数ペア:

[(1, 160208287204), (2, 80104143602), (4, 40052071801), (7, 22886898172), (14, 11443449086), (19, 8432015116), (28, 5721724543), (38, 4216007558), (61, 2626365364), (76, 2108003779), (122, 1313182682), (133, 1204573588), (191, 838786844), (244, 656591341), (266, 602286794), (382, 419393422), (427, 375195052), (532, 301143397), (764, 209696711), (854, 187597526), (1159, 138229756), (1337, 119826692), (1708, 93798763), (2318, 69114878), (2674, 59913346), (3629, 44146676), (4636, 34557439), (5348, 29956673), (7258, 22073338), (8113, 19747108), (11651, 13750604), (14516, 11036669), (16226, 9873554), (23302, 6875302), (25403, 6306668), (25847, 6198332), (32452, 4936777), (46604, 3437651), (50806, 3153334), (51694, 3099166), (81557, 1964372), (101612, 1576667), (103388, 1549583), (163114, 982186), (180929, 885476), (221369, 723716), (326228, 491093), (361858, 442738)]