138844272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4750

約数の個数: 80

約数和(自身を含む): 414616320

約数和(自身を除く): 275772048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4643, 4984, 7476, 9286, 9968, 13929, 14952, 18572, 27858, 29904, 32501, 37144, 55716, 65002, 74288, 97503, 111432, 130004, 195006, 222864, 260008, 390012, 413227, 520016, 780024, 826454, 1239681, 1560048, 1652908, 2479362, 2892589, 3305816, 4958724, 5785178, 6611632, 8677767, 9917448, 11570356, 17355534, 19834896, 23140712, 34711068, 46281424, 69422136, 138844272]

約数ペア:

[(1, 138844272), (2, 69422136), (3, 46281424), (4, 34711068), (6, 23140712), (7, 19834896), (8, 17355534), (12, 11570356), (14, 9917448), (16, 8677767), (21, 6611632), (24, 5785178), (28, 4958724), (42, 3305816), (48, 2892589), (56, 2479362), (84, 1652908), (89, 1560048), (112, 1239681), (168, 826454), (178, 780024), (267, 520016), (336, 413227), (356, 390012), (534, 260008), (623, 222864), (712, 195006), (1068, 130004), (1246, 111432), (1424, 97503), (1869, 74288), (2136, 65002), (2492, 55716), (3738, 37144), (4272, 32501), (4643, 29904), (4984, 27858), (7476, 18572), (9286, 14952), (9968, 13929)]