121444648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16447}}^1$

素因数の和:16537

約数の個数: 32

約数和(自身を含む): 248693760

約数和(自身を除く): 127249112

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 16447, 32894, 65788, 131576, 213811, 427622, 855244, 1167737, 1710488, 2335474, 4670948, 9341896, 15180581, 30361162, 60722324, 121444648]

約数ペア:

[(1, 121444648), (2, 60722324), (4, 30361162), (8, 15180581), (13, 9341896), (26, 4670948), (52, 2335474), (71, 1710488), (104, 1167737), (142, 855244), (284, 427622), (568, 213811), (923, 131576), (1846, 65788), (3692, 32894), (7384, 16447)]