164478204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 108

約数和(自身を含む): 465239320

約数和(自身を除く): 300761116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 363, 366, 396, 484, 549, 619, 671, 726, 732, 1089, 1098, 1238, 1342, 1452, 1857, 2013, 2178, 2196, 2476, 2684, 3714, 4026, 4356, 5571, 6039, 6809, 7381, 7428, 8052, 11142, 12078, 13618, 14762, 20427, 22143, 22284, 24156, 27236, 29524, 37759, 40854, 44286, 61281, 66429, 74899, 75518, 81708, 88572, 113277, 122562, 132858, 149798, 151036, 224697, 226554, 245124, 265716, 299596, 339831, 415349, 449394, 453108, 674091, 679662, 830698, 898788, 1246047, 1348182, 1359324, 1661396, 2492094, 2696364, 3738141, 4568839, 4984188, 7476282, 9137678, 13706517, 14952564, 18275356, 27413034, 41119551, 54826068, 82239102, 164478204]

約数ペア:

[(1, 164478204), (2, 82239102), (3, 54826068), (4, 41119551), (6, 27413034), (9, 18275356), (11, 14952564), (12, 13706517), (18, 9137678), (22, 7476282), (33, 4984188), (36, 4568839), (44, 3738141), (61, 2696364), (66, 2492094), (99, 1661396), (121, 1359324), (122, 1348182), (132, 1246047), (183, 898788), (198, 830698), (242, 679662), (244, 674091), (363, 453108), (366, 449394), (396, 415349), (484, 339831), (549, 299596), (619, 265716), (671, 245124), (726, 226554), (732, 224697), (1089, 151036), (1098, 149798), (1238, 132858), (1342, 122562), (1452, 113277), (1857, 88572), (2013, 81708), (2178, 75518), (2196, 74899), (2476, 66429), (2684, 61281), (3714, 44286), (4026, 40854), (4356, 37759), (5571, 29524), (6039, 27236), (6809, 24156), (7381, 22284), (7428, 22143), (8052, 20427), (11142, 14762), (12078, 13618)]