162193736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 338384610

約数和(自身を除く): 176190874

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 73, 124, 136, 146, 248, 289, 292, 527, 578, 584, 961, 1054, 1156, 1241, 1922, 2108, 2263, 2312, 2482, 3844, 4216, 4526, 4964, 7688, 8959, 9052, 9928, 16337, 17918, 18104, 21097, 32674, 35836, 38471, 42194, 65348, 70153, 71672, 76942, 84388, 130696, 140306, 153884, 168776, 277729, 280612, 307768, 555458, 561224, 654007, 1110916, 1192601, 1308014, 2221832, 2385202, 2616028, 4770404, 5232056, 9540808, 20274217, 40548434, 81096868, 162193736]

約数ペア:

[(1, 162193736), (2, 81096868), (4, 40548434), (8, 20274217), (17, 9540808), (31, 5232056), (34, 4770404), (62, 2616028), (68, 2385202), (73, 2221832), (124, 1308014), (136, 1192601), (146, 1110916), (248, 654007), (289, 561224), (292, 555458), (527, 307768), (578, 280612), (584, 277729), (961, 168776), (1054, 153884), (1156, 140306), (1241, 130696), (1922, 84388), (2108, 76942), (2263, 71672), (2312, 70153), (2482, 65348), (3844, 42194), (4216, 38471), (4526, 35836), (4964, 32674), (7688, 21097), (8959, 18104), (9052, 17918), (9928, 16337)]