143426988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 383056128

約数和(自身を除く): 239629140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 747, 828, 996, 1494, 1909, 2087, 2988, 3818, 4174, 5727, 6261, 7636, 8348, 11454, 12522, 17181, 18783, 22908, 25044, 34362, 37566, 48001, 68724, 75132, 96002, 144003, 173221, 192004, 288006, 346442, 432009, 519663, 576012, 692884, 864018, 1039326, 1558989, 1728036, 2078652, 3117978, 3984083, 6235956, 7968166, 11952249, 15936332, 23904498, 35856747, 47808996, 71713494, 143426988]

約数ペア:

[(1, 143426988), (2, 71713494), (3, 47808996), (4, 35856747), (6, 23904498), (9, 15936332), (12, 11952249), (18, 7968166), (23, 6235956), (36, 3984083), (46, 3117978), (69, 2078652), (83, 1728036), (92, 1558989), (138, 1039326), (166, 864018), (207, 692884), (249, 576012), (276, 519663), (332, 432009), (414, 346442), (498, 288006), (747, 192004), (828, 173221), (996, 144003), (1494, 96002), (1909, 75132), (2087, 68724), (2988, 48001), (3818, 37566), (4174, 34362), (5727, 25044), (6261, 22908), (7636, 18783), (8348, 17181), (11454, 12522)]