153756966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 344477952

約数和(自身を除く): 190720986

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 181, 183, 211, 362, 366, 422, 543, 633, 671, 1086, 1266, 1342, 1991, 2013, 2321, 3982, 4026, 4642, 5973, 6963, 11041, 11946, 12871, 13926, 22082, 25742, 33123, 38191, 38613, 66246, 76382, 77226, 114573, 121451, 141581, 229146, 242902, 283162, 364353, 420101, 424743, 728706, 840202, 849486, 1260303, 2329651, 2520606, 4659302, 6988953, 13977906, 25626161, 51252322, 76878483, 153756966]

約数ペア:

[(1, 153756966), (2, 76878483), (3, 51252322), (6, 25626161), (11, 13977906), (22, 6988953), (33, 4659302), (61, 2520606), (66, 2329651), (122, 1260303), (181, 849486), (183, 840202), (211, 728706), (362, 424743), (366, 420101), (422, 364353), (543, 283162), (633, 242902), (671, 229146), (1086, 141581), (1266, 121451), (1342, 114573), (1991, 77226), (2013, 76382), (2321, 66246), (3982, 38613), (4026, 38191), (4642, 33123), (5973, 25742), (6963, 22082), (11041, 13926), (11946, 12871)]