161715682016

素因数分解:

$2^5\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{243161}}^1$

素因数の和:246147

約数の個数: 48

約数和(自身を含む): 363984334560

約数和(自身を除く): 202268652544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2969, 5938, 11876, 20783, 23752, 41566, 47504, 83132, 95008, 166264, 243161, 332528, 486322, 665056, 972644, 1702127, 1945288, 3404254, 3890576, 6808508, 7781152, 13617016, 27234032, 54468064, 721945009, 1443890018, 2887780036, 5053615063, 5775560072, 10107230126, 11551120144, 20214460252, 23102240288, 40428920504, 80857841008, 161715682016]

約数ペア:

[(1, 161715682016), (2, 80857841008), (4, 40428920504), (7, 23102240288), (8, 20214460252), (14, 11551120144), (16, 10107230126), (28, 5775560072), (32, 5053615063), (56, 2887780036), (112, 1443890018), (224, 721945009), (2969, 54468064), (5938, 27234032), (11876, 13617016), (20783, 7781152), (23752, 6808508), (41566, 3890576), (47504, 3404254), (83132, 1945288), (95008, 1702127), (166264, 972644), (243161, 665056), (332528, 486322)]