149712728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{3643}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 306970560

約数和(自身を除く): 157257832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 467, 934, 1868, 3643, 3736, 5137, 7286, 10274, 14572, 20548, 29144, 40073, 41096, 80146, 160292, 320584, 1701281, 3402562, 6805124, 13610248, 18714091, 37428182, 74856364, 149712728]

約数ペア:

[(1, 149712728), (2, 74856364), (4, 37428182), (8, 18714091), (11, 13610248), (22, 6805124), (44, 3402562), (88, 1701281), (467, 320584), (934, 160292), (1868, 80146), (3643, 41096), (3736, 40073), (5137, 29144), (7286, 20548), (10274, 14572)]