133767828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 378927360

約数和(自身を除く): 245159532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 73, 76, 94, 108, 114, 141, 146, 171, 188, 219, 228, 282, 292, 342, 361, 423, 438, 513, 564, 657, 684, 722, 846, 876, 893, 1026, 1083, 1269, 1314, 1387, 1444, 1692, 1786, 1971, 2052, 2166, 2538, 2628, 2679, 2774, 3249, 3431, 3572, 3942, 4161, 4332, 5076, 5358, 5548, 6498, 6862, 7884, 8037, 8322, 9747, 10293, 10716, 12483, 12996, 13724, 16074, 16644, 16967, 19494, 20586, 24111, 24966, 26353, 30879, 32148, 33934, 37449, 38988, 41172, 48222, 49932, 50901, 52706, 61758, 65189, 67868, 74898, 79059, 92637, 96444, 101802, 105412, 123516, 130378, 149796, 152703, 158118, 185274, 195567, 203604, 237177, 260756, 305406, 316236, 370548, 391134, 458109, 474354, 586701, 610812, 711531, 782268, 916218, 948708, 1173402, 1238591, 1423062, 1760103, 1832436, 2346804, 2477182, 2846124, 3520206, 3715773, 4954364, 7040412, 7431546, 11147319, 14863092, 22294638, 33441957, 44589276, 66883914, 133767828]

約数ペア:

[(1, 133767828), (2, 66883914), (3, 44589276), (4, 33441957), (6, 22294638), (9, 14863092), (12, 11147319), (18, 7431546), (19, 7040412), (27, 4954364), (36, 3715773), (38, 3520206), (47, 2846124), (54, 2477182), (57, 2346804), (73, 1832436), (76, 1760103), (94, 1423062), (108, 1238591), (114, 1173402), (141, 948708), (146, 916218), (171, 782268), (188, 711531), (219, 610812), (228, 586701), (282, 474354), (292, 458109), (342, 391134), (361, 370548), (423, 316236), (438, 305406), (513, 260756), (564, 237177), (657, 203604), (684, 195567), (722, 185274), (846, 158118), (876, 152703), (893, 149796), (1026, 130378), (1083, 123516), (1269, 105412), (1314, 101802), (1387, 96444), (1444, 92637), (1692, 79059), (1786, 74898), (1971, 67868), (2052, 65189), (2166, 61758), (2538, 52706), (2628, 50901), (2679, 49932), (2774, 48222), (3249, 41172), (3431, 38988), (3572, 37449), (3942, 33934), (4161, 32148), (4332, 30879), (5076, 26353), (5358, 24966), (5548, 24111), (6498, 20586), (6862, 19494), (7884, 16967), (8037, 16644), (8322, 16074), (9747, 13724), (10293, 12996), (10716, 12483)]