181635978194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 319947096960

約数和(自身を除く): 138311118766

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 193, 209, 361, 386, 418, 722, 781, 1349, 1562, 1669, 2123, 2698, 3338, 3667, 3971, 4246, 7334, 7942, 13703, 14839, 18359, 25631, 27406, 29678, 31711, 36718, 40337, 51262, 63422, 69673, 80674, 118499, 139346, 150733, 236998, 260357, 281941, 301466, 322117, 348821, 520714, 563882, 602509, 644234, 697642, 766403, 1205018, 1303489, 1532806, 2251481, 2606978, 2863927, 3543287, 4502962, 4946783, 5727854, 6120223, 6627599, 7086574, 9893566, 12240446, 13255198, 22870307, 24766291, 42778139, 45740614, 49532582, 54414613, 67322453, 85556278, 108829226, 116284237, 134644906, 232568474, 251573377, 434535833, 470559529, 503146754, 869071666, 941119058, 1279126607, 2558253214, 4779894163, 8256180827, 9559788326, 16512361654, 90817989097, 181635978194]

約数ペア:

[(1, 181635978194), (2, 90817989097), (11, 16512361654), (19, 9559788326), (22, 8256180827), (38, 4779894163), (71, 2558253214), (142, 1279126607), (193, 941119058), (209, 869071666), (361, 503146754), (386, 470559529), (418, 434535833), (722, 251573377), (781, 232568474), (1349, 134644906), (1562, 116284237), (1669, 108829226), (2123, 85556278), (2698, 67322453), (3338, 54414613), (3667, 49532582), (3971, 45740614), (4246, 42778139), (7334, 24766291), (7942, 22870307), (13703, 13255198), (14839, 12240446), (18359, 9893566), (25631, 7086574), (27406, 6627599), (29678, 6120223), (31711, 5727854), (36718, 4946783), (40337, 4502962), (51262, 3543287), (63422, 2863927), (69673, 2606978), (80674, 2251481), (118499, 1532806), (139346, 1303489), (150733, 1205018), (236998, 766403), (260357, 697642), (281941, 644234), (301466, 602509), (322117, 563882), (348821, 520714)]