121978194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14347}}^1$

素因数の和:14474

約数の個数: 32

約数和(自身を含む): 265151040

約数和(自身を除く): 143172846

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 14347, 28694, 43041, 86082, 186511, 373022, 559533, 1119066, 1563823, 3127646, 4691469, 9382938, 20329699, 40659398, 60989097, 121978194]

約数ペア:

[(1, 121978194), (2, 60989097), (3, 40659398), (6, 20329699), (13, 9382938), (26, 4691469), (39, 3127646), (78, 1563823), (109, 1119066), (218, 559533), (327, 373022), (654, 186511), (1417, 86082), (2834, 43041), (4251, 28694), (8502, 14347)]