120072926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 192326400

約数和(自身を除く): 72253474

約数列:

[1, 2, 23, 46, 89, 139, 178, 211, 278, 422, 2047, 3197, 4094, 4853, 6394, 9706, 12371, 18779, 24742, 29329, 37558, 58658, 284533, 431917, 569066, 674567, 863834, 1349134, 2610281, 5220562, 60036463, 120072926]

約数ペア:

[(1, 120072926), (2, 60036463), (23, 5220562), (46, 2610281), (89, 1349134), (139, 863834), (178, 674567), (211, 569066), (278, 431917), (422, 284533), (2047, 58658), (3197, 37558), (4094, 29329), (4853, 24742), (6394, 18779), (9706, 12371)]