161003568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 481566400

約数和(自身を除く): 320562832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 363, 418, 456, 484, 528, 627, 726, 836, 912, 968, 1254, 1452, 1459, 1672, 1936, 2299, 2508, 2904, 2918, 3344, 4377, 4598, 5016, 5808, 5836, 6897, 8754, 9196, 10032, 11672, 13794, 16049, 17508, 18392, 23344, 27588, 27721, 32098, 35016, 36784, 48147, 55176, 55442, 64196, 70032, 83163, 96294, 110352, 110884, 128392, 166326, 176539, 192588, 221768, 256784, 304931, 332652, 353078, 385176, 443536, 529617, 609862, 665304, 706156, 770352, 914793, 1059234, 1219724, 1330608, 1412312, 1829586, 2118468, 2439448, 2824624, 3354241, 3659172, 4236936, 4878896, 6708482, 7318344, 8473872, 10062723, 13416964, 14636688, 20125446, 26833928, 40250892, 53667856, 80501784, 161003568]

約数ペア:

[(1, 161003568), (2, 80501784), (3, 53667856), (4, 40250892), (6, 26833928), (8, 20125446), (11, 14636688), (12, 13416964), (16, 10062723), (19, 8473872), (22, 7318344), (24, 6708482), (33, 4878896), (38, 4236936), (44, 3659172), (48, 3354241), (57, 2824624), (66, 2439448), (76, 2118468), (88, 1829586), (114, 1412312), (121, 1330608), (132, 1219724), (152, 1059234), (176, 914793), (209, 770352), (228, 706156), (242, 665304), (264, 609862), (304, 529617), (363, 443536), (418, 385176), (456, 353078), (484, 332652), (528, 304931), (627, 256784), (726, 221768), (836, 192588), (912, 176539), (968, 166326), (1254, 128392), (1452, 110884), (1459, 110352), (1672, 96294), (1936, 83163), (2299, 70032), (2508, 64196), (2904, 55442), (2918, 55176), (3344, 48147), (4377, 36784), (4598, 35016), (5016, 32098), (5808, 27721), (5836, 27588), (6897, 23344), (8754, 18392), (9196, 17508), (10032, 16049), (11672, 13794)]