166538240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2993

約数の個数: 88

約数和(自身を含む): 435961872

約数和(自身を除く): 269423632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 2957, 3520, 5120, 5632, 5914, 7040, 11264, 11828, 14080, 14785, 23656, 28160, 29570, 32527, 47312, 56320, 59140, 65054, 94624, 118280, 130108, 162635, 189248, 236560, 260216, 325270, 378496, 473120, 520432, 650540, 756992, 946240, 1040864, 1301080, 1513984, 1892480, 2081728, 2602160, 3027968, 3784960, 4163456, 5204320, 7569920, 8326912, 10408640, 15139840, 16653824, 20817280, 33307648, 41634560, 83269120, 166538240]

約数ペア:

[(1, 166538240), (2, 83269120), (4, 41634560), (5, 33307648), (8, 20817280), (10, 16653824), (11, 15139840), (16, 10408640), (20, 8326912), (22, 7569920), (32, 5204320), (40, 4163456), (44, 3784960), (55, 3027968), (64, 2602160), (80, 2081728), (88, 1892480), (110, 1513984), (128, 1301080), (160, 1040864), (176, 946240), (220, 756992), (256, 650540), (320, 520432), (352, 473120), (440, 378496), (512, 325270), (640, 260216), (704, 236560), (880, 189248), (1024, 162635), (1280, 130108), (1408, 118280), (1760, 94624), (2560, 65054), (2816, 59140), (2957, 56320), (3520, 47312), (5120, 32527), (5632, 29570), (5914, 28160), (7040, 23656), (11264, 14785), (11828, 14080)]