129842124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 341510400

約数和(自身を除く): 211668276

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 139, 204, 228, 241, 278, 323, 417, 482, 556, 646, 723, 834, 964, 969, 1292, 1446, 1668, 1938, 2363, 2641, 2892, 3876, 4097, 4579, 4726, 5282, 7089, 7923, 8194, 9158, 9452, 10564, 12291, 13737, 14178, 15846, 16388, 18316, 24582, 27474, 28356, 31692, 33499, 44897, 49164, 54948, 66998, 77843, 89794, 100497, 133996, 134691, 155686, 179588, 200994, 233529, 269382, 311372, 401988, 467058, 538764, 569483, 636481, 934116, 1138966, 1272962, 1708449, 1909443, 2277932, 2545924, 3416898, 3818886, 6833796, 7637772, 10820177, 21640354, 32460531, 43280708, 64921062, 129842124]

約数ペア:

[(1, 129842124), (2, 64921062), (3, 43280708), (4, 32460531), (6, 21640354), (12, 10820177), (17, 7637772), (19, 6833796), (34, 3818886), (38, 3416898), (51, 2545924), (57, 2277932), (68, 1909443), (76, 1708449), (102, 1272962), (114, 1138966), (139, 934116), (204, 636481), (228, 569483), (241, 538764), (278, 467058), (323, 401988), (417, 311372), (482, 269382), (556, 233529), (646, 200994), (723, 179588), (834, 155686), (964, 134691), (969, 133996), (1292, 100497), (1446, 89794), (1668, 77843), (1938, 66998), (2363, 54948), (2641, 49164), (2892, 44897), (3876, 33499), (4097, 31692), (4579, 28356), (4726, 27474), (5282, 24582), (7089, 18316), (7923, 16388), (8194, 15846), (9158, 14178), (9452, 13737), (10564, 12291)]