177732738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 404490240

約数和(自身を除く): 226757502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 151, 213, 302, 307, 426, 453, 614, 639, 906, 921, 1278, 1359, 1842, 1917, 2718, 2763, 3834, 4077, 5526, 8154, 8289, 10721, 16578, 21442, 21797, 32163, 43594, 46357, 64326, 65391, 92714, 96489, 130782, 139071, 192978, 196173, 278142, 289467, 392346, 417213, 578934, 588519, 834426, 1177038, 1251639, 2503278, 3291347, 6582694, 9874041, 19748082, 29622123, 59244246, 88866369, 177732738]

約数ペア:

[(1, 177732738), (2, 88866369), (3, 59244246), (6, 29622123), (9, 19748082), (18, 9874041), (27, 6582694), (54, 3291347), (71, 2503278), (142, 1251639), (151, 1177038), (213, 834426), (302, 588519), (307, 578934), (426, 417213), (453, 392346), (614, 289467), (639, 278142), (906, 196173), (921, 192978), (1278, 139071), (1359, 130782), (1842, 96489), (1917, 92714), (2718, 65391), (2763, 64326), (3834, 46357), (4077, 43594), (5526, 32163), (8154, 21797), (8289, 21442), (10721, 16578)]