156930286779

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 267758819328

約数和(自身を除く): 110828532549

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 181, 271, 301, 387, 543, 813, 903, 1181, 1267, 1629, 1897, 2439, 2709, 3543, 3801, 5691, 7783, 8267, 10629, 11403, 11653, 17073, 23349, 24801, 34959, 49051, 50783, 54481, 70047, 74403, 81571, 104877, 147153, 152349, 163443, 213761, 244713, 320051, 343357, 355481, 441459, 457047, 490329, 641283, 734139, 960153, 1030071, 1066443, 1496327, 1923849, 2109193, 2240357, 2880459, 3090213, 3199329, 4488981, 6327579, 6721071, 9191723, 13466943, 13762193, 14764351, 18982737, 20163213, 27575169, 41286579, 44293053, 57929231, 64342061, 82725507, 96335351, 123859737, 132879159, 173787693, 193026183, 289006053, 405504617, 521363079, 579078549, 867018159, 1216513851, 2490956933, 3649541553, 7472870799, 17436698531, 22418612397, 52310095593, 156930286779]

約数ペア:

[(1, 156930286779), (3, 52310095593), (7, 22418612397), (9, 17436698531), (21, 7472870799), (43, 3649541553), (63, 2490956933), (129, 1216513851), (181, 867018159), (271, 579078549), (301, 521363079), (387, 405504617), (543, 289006053), (813, 193026183), (903, 173787693), (1181, 132879159), (1267, 123859737), (1629, 96335351), (1897, 82725507), (2439, 64342061), (2709, 57929231), (3543, 44293053), (3801, 41286579), (5691, 27575169), (7783, 20163213), (8267, 18982737), (10629, 14764351), (11403, 13762193), (11653, 13466943), (17073, 9191723), (23349, 6721071), (24801, 6327579), (34959, 4488981), (49051, 3199329), (50783, 3090213), (54481, 2880459), (70047, 2240357), (74403, 2109193), (81571, 1923849), (104877, 1496327), (147153, 1066443), (152349, 1030071), (163443, 960153), (213761, 734139), (244713, 641283), (320051, 490329), (343357, 457047), (355481, 441459)]