157430504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13494

約数の個数: 64

約数和(自身を含む): 387417600

約数和(自身を除く): 229987096

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 13451, 26902, 53804, 94157, 107608, 147961, 188314, 255569, 295922, 376628, 511138, 591844, 753256, 1022276, 1035727, 1183688, 1788983, 2044552, 2071454, 2811259, 3577966, 4142908, 5622518, 7155932, 8285816, 11245036, 14311864, 19678813, 22490072, 39357626, 78715252, 157430504]

約数ペア:

[(1, 157430504), (2, 78715252), (4, 39357626), (7, 22490072), (8, 19678813), (11, 14311864), (14, 11245036), (19, 8285816), (22, 7155932), (28, 5622518), (38, 4142908), (44, 3577966), (56, 2811259), (76, 2071454), (77, 2044552), (88, 1788983), (133, 1183688), (152, 1035727), (154, 1022276), (209, 753256), (266, 591844), (308, 511138), (418, 376628), (532, 295922), (616, 255569), (836, 188314), (1064, 147961), (1463, 107608), (1672, 94157), (2926, 53804), (5852, 26902), (11704, 13451)]