156796398

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 120

約数和(自身を含む): 407474760

約数和(自身を除く): 250678362

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 162, 171, 198, 209, 242, 297, 342, 363, 418, 421, 513, 594, 627, 726, 842, 891, 1026, 1089, 1254, 1263, 1539, 1782, 1881, 2178, 2299, 2526, 3078, 3267, 3762, 3789, 4598, 4631, 5643, 6534, 6897, 7578, 7999, 9262, 9801, 11286, 11367, 13794, 13893, 15998, 16929, 19602, 20691, 22734, 23997, 27786, 33858, 34101, 41382, 41679, 47994, 50941, 62073, 68202, 71991, 83358, 87989, 101882, 124146, 125037, 143982, 152823, 175978, 186219, 215973, 250074, 263967, 305646, 372438, 375111, 431946, 458469, 527934, 647919, 750222, 791901, 916938, 967879, 1295838, 1375407, 1583802, 1935758, 2375703, 2750814, 2903637, 4126221, 4751406, 5807274, 7127109, 8252442, 8710911, 14254218, 17421822, 26132733, 52265466, 78398199, 156796398]

約数ペア:

[(1, 156796398), (2, 78398199), (3, 52265466), (6, 26132733), (9, 17421822), (11, 14254218), (18, 8710911), (19, 8252442), (22, 7127109), (27, 5807274), (33, 4751406), (38, 4126221), (54, 2903637), (57, 2750814), (66, 2375703), (81, 1935758), (99, 1583802), (114, 1375407), (121, 1295838), (162, 967879), (171, 916938), (198, 791901), (209, 750222), (242, 647919), (297, 527934), (342, 458469), (363, 431946), (418, 375111), (421, 372438), (513, 305646), (594, 263967), (627, 250074), (726, 215973), (842, 186219), (891, 175978), (1026, 152823), (1089, 143982), (1254, 125037), (1263, 124146), (1539, 101882), (1782, 87989), (1881, 83358), (2178, 71991), (2299, 68202), (2526, 62073), (3078, 50941), (3267, 47994), (3762, 41679), (3789, 41382), (4598, 34101), (4631, 33858), (5643, 27786), (6534, 23997), (6897, 22734), (7578, 20691), (7999, 19602), (9262, 16929), (9801, 15998), (11286, 13893), (11367, 13794)]