128573676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15492

約数の個数: 96

約数和(自身を含む): 415618560

約数和(自身を除く): 287044884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 15461, 30922, 46383, 61844, 92766, 108227, 139149, 170071, 185532, 216454, 278298, 324681, 340142, 417447, 432908, 510213, 556596, 649362, 680284, 834894, 974043, 1020426, 1190497, 1298724, 1530639, 1669788, 1948086, 2040852, 2380994, 2922129, 3061278, 3571491, 3896172, 4591917, 4761988, 5844258, 6122556, 7142982, 9183834, 10714473, 11688516, 14285964, 18367668, 21428946, 32143419, 42857892, 64286838, 128573676]

約数ペア:

[(1, 128573676), (2, 64286838), (3, 42857892), (4, 32143419), (6, 21428946), (7, 18367668), (9, 14285964), (11, 11688516), (12, 10714473), (14, 9183834), (18, 7142982), (21, 6122556), (22, 5844258), (27, 4761988), (28, 4591917), (33, 3896172), (36, 3571491), (42, 3061278), (44, 2922129), (54, 2380994), (63, 2040852), (66, 1948086), (77, 1669788), (84, 1530639), (99, 1298724), (108, 1190497), (126, 1020426), (132, 974043), (154, 834894), (189, 680284), (198, 649362), (231, 556596), (252, 510213), (297, 432908), (308, 417447), (378, 340142), (396, 324681), (462, 278298), (594, 216454), (693, 185532), (756, 170071), (924, 139149), (1188, 108227), (1386, 92766), (2079, 61844), (2772, 46383), (4158, 30922), (8316, 15461)]