170784872

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1301}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 326932200

約数和(自身を除く): 156147328

約数列:

[1, 2, 4, 8, 61, 122, 244, 269, 488, 538, 1076, 1301, 2152, 2602, 5204, 10408, 16409, 32818, 65636, 79361, 131272, 158722, 317444, 349969, 634888, 699938, 1399876, 2799752, 21348109, 42696218, 85392436, 170784872]

約数ペア:

[(1, 170784872), (2, 85392436), (4, 42696218), (8, 21348109), (61, 2799752), (122, 1399876), (244, 699938), (269, 634888), (488, 349969), (538, 317444), (1076, 158722), (1301, 131272), (2152, 79361), (2602, 65636), (5204, 32818), (10408, 16409)]