137787126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 302776320

約数和(自身を除く): 164989194

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 127, 186, 254, 307, 381, 589, 614, 762, 921, 1178, 1767, 1842, 2413, 3534, 3937, 4826, 5833, 7239, 7874, 9517, 11666, 11811, 14478, 17499, 19034, 23622, 28551, 34998, 38989, 57102, 74803, 77978, 116967, 149606, 180823, 224409, 233934, 361646, 448818, 542469, 740791, 1084938, 1208659, 1481582, 2222373, 2417318, 3625977, 4444746, 7251954, 22964521, 45929042, 68893563, 137787126]

約数ペア:

[(1, 137787126), (2, 68893563), (3, 45929042), (6, 22964521), (19, 7251954), (31, 4444746), (38, 3625977), (57, 2417318), (62, 2222373), (93, 1481582), (114, 1208659), (127, 1084938), (186, 740791), (254, 542469), (307, 448818), (381, 361646), (589, 233934), (614, 224409), (762, 180823), (921, 149606), (1178, 116967), (1767, 77978), (1842, 74803), (2413, 57102), (3534, 38989), (3937, 34998), (4826, 28551), (5833, 23622), (7239, 19034), (7874, 17499), (9517, 14478), (11666, 11811)]