163293948

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{19139}}^1$

素因数の和:19231

約数の個数: 48

約数和(自身を含む): 428736000

約数和(自身を除く): 265442052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 19139, 38278, 57417, 76556, 114834, 172251, 229668, 344502, 516753, 689004, 1033506, 1511981, 2067012, 3023962, 4535943, 6047924, 9071886, 13607829, 18143772, 27215658, 40823487, 54431316, 81646974, 163293948]

約数ペア:

[(1, 163293948), (2, 81646974), (3, 54431316), (4, 40823487), (6, 27215658), (9, 18143772), (12, 13607829), (18, 9071886), (27, 6047924), (36, 4535943), (54, 3023962), (79, 2067012), (108, 1511981), (158, 1033506), (237, 689004), (316, 516753), (474, 344502), (711, 229668), (948, 172251), (1422, 114834), (2133, 76556), (2844, 57417), (4266, 38278), (8532, 19139)]