138654324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 379439424

約数和(自身を除く): 240785100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 227, 228, 282, 342, 361, 423, 454, 564, 681, 684, 722, 846, 893, 908, 1083, 1362, 1444, 1692, 1786, 2043, 2166, 2679, 2724, 3249, 3572, 4086, 4313, 4332, 5358, 6498, 8037, 8172, 8626, 10669, 10716, 12939, 12996, 16074, 16967, 17252, 21338, 25878, 32007, 32148, 33934, 38817, 42676, 50901, 51756, 64014, 67868, 77634, 81947, 96021, 101802, 128028, 152703, 155268, 163894, 192042, 202711, 203604, 245841, 305406, 327788, 384084, 405422, 491682, 608133, 610812, 737523, 810844, 983364, 1216266, 1475046, 1824399, 2432532, 2950092, 3648798, 3851509, 7297596, 7703018, 11554527, 15406036, 23109054, 34663581, 46218108, 69327162, 138654324]

約数ペア:

[(1, 138654324), (2, 69327162), (3, 46218108), (4, 34663581), (6, 23109054), (9, 15406036), (12, 11554527), (18, 7703018), (19, 7297596), (36, 3851509), (38, 3648798), (47, 2950092), (57, 2432532), (76, 1824399), (94, 1475046), (114, 1216266), (141, 983364), (171, 810844), (188, 737523), (227, 610812), (228, 608133), (282, 491682), (342, 405422), (361, 384084), (423, 327788), (454, 305406), (564, 245841), (681, 203604), (684, 202711), (722, 192042), (846, 163894), (893, 155268), (908, 152703), (1083, 128028), (1362, 101802), (1444, 96021), (1692, 81947), (1786, 77634), (2043, 67868), (2166, 64014), (2679, 51756), (2724, 50901), (3249, 42676), (3572, 38817), (4086, 33934), (4313, 32148), (4332, 32007), (5358, 25878), (6498, 21338), (8037, 17252), (8172, 16967), (8626, 16074), (10669, 12996), (10716, 12939)]