155451044

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{12043}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 311602368

約数和(自身を除く): 156151324

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12043, 12908, 24086, 48172, 84301, 168602, 337204, 5551823, 11103646, 22207292, 38862761, 77725522, 155451044]

約数ペア:

[(1, 155451044), (2, 77725522), (4, 38862761), (7, 22207292), (14, 11103646), (28, 5551823), (461, 337204), (922, 168602), (1844, 84301), (3227, 48172), (6454, 24086), (12043, 12908)]