129918276

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{63313}}^1$

素因数の和:63345

約数の個数: 48

約数和(自身を含む): 354558400

約数和(自身を除く): 224640124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 63313, 126626, 189939, 253252, 379878, 569817, 759756, 1139634, 1202947, 1709451, 2279268, 2405894, 3418902, 3608841, 4811788, 6837804, 7217682, 10826523, 14435364, 21653046, 32479569, 43306092, 64959138, 129918276]

約数ペア:

[(1, 129918276), (2, 64959138), (3, 43306092), (4, 32479569), (6, 21653046), (9, 14435364), (12, 10826523), (18, 7217682), (19, 6837804), (27, 4811788), (36, 3608841), (38, 3418902), (54, 2405894), (57, 2279268), (76, 1709451), (108, 1202947), (114, 1139634), (171, 759756), (228, 569817), (342, 379878), (513, 253252), (684, 189939), (1026, 126626), (2052, 63313)]