138401964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3833}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 376805520

約数和(自身を除く): 238403556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 3009, 3833, 4012, 6018, 7666, 9027, 11499, 12036, 15332, 18054, 22998, 34497, 36108, 45996, 65161, 68994, 130322, 137988, 195483, 226147, 260644, 390966, 452294, 586449, 678441, 781932, 904588, 1172898, 1356882, 2035323, 2345796, 2713764, 3844499, 4070646, 7688998, 8141292, 11533497, 15377996, 23066994, 34600491, 46133988, 69200982, 138401964]

約数ペア:

[(1, 138401964), (2, 69200982), (3, 46133988), (4, 34600491), (6, 23066994), (9, 15377996), (12, 11533497), (17, 8141292), (18, 7688998), (34, 4070646), (36, 3844499), (51, 2713764), (59, 2345796), (68, 2035323), (102, 1356882), (118, 1172898), (153, 904588), (177, 781932), (204, 678441), (236, 586449), (306, 452294), (354, 390966), (531, 260644), (612, 226147), (708, 195483), (1003, 137988), (1062, 130322), (2006, 68994), (2124, 65161), (3009, 45996), (3833, 36108), (4012, 34497), (6018, 22998), (7666, 18054), (9027, 15332), (11499, 12036)]