160884854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 276260544

約数和(自身を除く): 115375690

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 137, 274, 403, 611, 806, 961, 1222, 1457, 1781, 1922, 2914, 3562, 4247, 6439, 8494, 12493, 12878, 18941, 24986, 37882, 45167, 55211, 83707, 90334, 110422, 131657, 167414, 199609, 263314, 399218, 587171, 1174342, 1711541, 2594917, 3423082, 5189834, 6187879, 12375758, 80442427, 160884854]

約数ペア:

[(1, 160884854), (2, 80442427), (13, 12375758), (26, 6187879), (31, 5189834), (47, 3423082), (62, 2594917), (94, 1711541), (137, 1174342), (274, 587171), (403, 399218), (611, 263314), (806, 199609), (961, 167414), (1222, 131657), (1457, 110422), (1781, 90334), (1922, 83707), (2914, 55211), (3562, 45167), (4247, 37882), (6439, 24986), (8494, 18941), (12493, 12878)]