159155514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3499}}^1$

素因数の和:3552

約数の個数: 72

約数和(自身を含む): 416052000

約数和(自身を除く): 256896486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 3499, 5054, 6498, 6998, 7581, 10497, 15162, 20994, 22743, 24493, 31491, 45486, 48986, 62982, 66481, 73479, 132962, 146958, 199443, 220437, 398886, 440874, 465367, 598329, 930734, 1196658, 1263139, 1396101, 2526278, 2792202, 3789417, 4188303, 7578834, 8376606, 8841973, 11368251, 17683946, 22736502, 26525919, 53051838, 79577757, 159155514]

約数ペア:

[(1, 159155514), (2, 79577757), (3, 53051838), (6, 26525919), (7, 22736502), (9, 17683946), (14, 11368251), (18, 8841973), (19, 8376606), (21, 7578834), (38, 4188303), (42, 3789417), (57, 2792202), (63, 2526278), (114, 1396101), (126, 1263139), (133, 1196658), (171, 930734), (266, 598329), (342, 465367), (361, 440874), (399, 398886), (722, 220437), (798, 199443), (1083, 146958), (1197, 132962), (2166, 73479), (2394, 66481), (2527, 62982), (3249, 48986), (3499, 45486), (5054, 31491), (6498, 24493), (6998, 22743), (7581, 20994), (10497, 15162)]