195486516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1579}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 523359200

約数和(自身を除く): 327872684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 543, 684, 724, 1086, 1579, 1629, 2172, 3158, 3258, 3439, 4737, 6316, 6516, 6878, 9474, 10317, 13756, 14211, 18948, 20634, 28422, 30001, 30951, 41268, 56844, 60002, 61902, 90003, 120004, 123804, 180006, 270009, 285799, 360012, 540018, 571598, 857397, 1080036, 1143196, 1714794, 2572191, 3429588, 5144382, 5430181, 10288764, 10860362, 16290543, 21720724, 32581086, 48871629, 65162172, 97743258, 195486516]

約数ペア:

[(1, 195486516), (2, 97743258), (3, 65162172), (4, 48871629), (6, 32581086), (9, 21720724), (12, 16290543), (18, 10860362), (19, 10288764), (36, 5430181), (38, 5144382), (57, 3429588), (76, 2572191), (114, 1714794), (171, 1143196), (181, 1080036), (228, 857397), (342, 571598), (362, 540018), (543, 360012), (684, 285799), (724, 270009), (1086, 180006), (1579, 123804), (1629, 120004), (2172, 90003), (3158, 61902), (3258, 60002), (3439, 56844), (4737, 41268), (6316, 30951), (6516, 30001), (6878, 28422), (9474, 20634), (10317, 18948), (13756, 14211)]