161006912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12079

約数の個数: 56

約数和(自身を含む): 366918240

約数和(自身を除く): 205911328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 12037, 13376, 24074, 48148, 96296, 132407, 192592, 228703, 264814, 385184, 457406, 529628, 770368, 914812, 1059256, 1829624, 2118512, 2515733, 3659248, 4237024, 5031466, 7318496, 8474048, 10062932, 14636992, 20125864, 40251728, 80503456, 161006912]

約数ペア:

[(1, 161006912), (2, 80503456), (4, 40251728), (8, 20125864), (11, 14636992), (16, 10062932), (19, 8474048), (22, 7318496), (32, 5031466), (38, 4237024), (44, 3659248), (64, 2515733), (76, 2118512), (88, 1829624), (152, 1059256), (176, 914812), (209, 770368), (304, 529628), (352, 457406), (418, 385184), (608, 264814), (704, 228703), (836, 192592), (1216, 132407), (1672, 96296), (3344, 48148), (6688, 24074), (12037, 13376)]