138386556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 463042944

約数和(自身を除く): 324656388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 81, 84, 86, 99, 108, 126, 129, 132, 154, 162, 172, 189, 198, 231, 243, 252, 258, 297, 301, 308, 324, 378, 387, 396, 462, 473, 486, 516, 567, 594, 602, 693, 756, 774, 891, 903, 924, 946, 972, 1134, 1161, 1188, 1204, 1386, 1419, 1548, 1701, 1782, 1806, 1849, 1892, 2079, 2268, 2322, 2673, 2709, 2772, 2838, 3311, 3402, 3483, 3564, 3612, 3698, 4158, 4257, 4644, 5346, 5418, 5547, 5676, 6237, 6622, 6804, 6966, 7396, 8127, 8316, 8514, 9933, 10449, 10692, 10836, 11094, 12474, 12771, 12943, 13244, 13932, 16254, 16641, 17028, 18711, 19866, 20339, 20898, 22188, 24381, 24948, 25542, 25886, 29799, 32508, 33282, 37422, 38313, 38829, 39732, 40678, 41796, 48762, 49923, 51084, 51772, 59598, 61017, 66564, 73143, 74844, 76626, 77658, 81356, 89397, 97524, 99846, 114939, 116487, 119196, 122034, 142373, 146286, 149769, 153252, 155316, 178794, 183051, 199692, 229878, 232974, 244068, 268191, 284746, 292572, 299538, 349461, 357588, 366102, 427119, 449307, 459756, 465948, 536382, 549153, 569492, 599076, 698922, 732204, 804573, 854238, 898614, 1048383, 1072764, 1098306, 1281357, 1397844, 1609146, 1647459, 1708476, 1797228, 2096766, 2196612, 2562714, 3145149, 3218292, 3294918, 3844071, 4193532, 4942377, 5125428, 6290298, 6589836, 7688142, 9884754, 11532213, 12580596, 15376284, 19769508, 23064426, 34596639, 46128852, 69193278, 138386556]

約数ペア:

[(1, 138386556), (2, 69193278), (3, 46128852), (4, 34596639), (6, 23064426), (7, 19769508), (9, 15376284), (11, 12580596), (12, 11532213), (14, 9884754), (18, 7688142), (21, 6589836), (22, 6290298), (27, 5125428), (28, 4942377), (33, 4193532), (36, 3844071), (42, 3294918), (43, 3218292), (44, 3145149), (54, 2562714), (63, 2196612), (66, 2096766), (77, 1797228), (81, 1708476), (84, 1647459), (86, 1609146), (99, 1397844), (108, 1281357), (126, 1098306), (129, 1072764), (132, 1048383), (154, 898614), (162, 854238), (172, 804573), (189, 732204), (198, 698922), (231, 599076), (243, 569492), (252, 549153), (258, 536382), (297, 465948), (301, 459756), (308, 449307), (324, 427119), (378, 366102), (387, 357588), (396, 349461), (462, 299538), (473, 292572), (486, 284746), (516, 268191), (567, 244068), (594, 232974), (602, 229878), (693, 199692), (756, 183051), (774, 178794), (891, 155316), (903, 153252), (924, 149769), (946, 146286), (972, 142373), (1134, 122034), (1161, 119196), (1188, 116487), (1204, 114939), (1386, 99846), (1419, 97524), (1548, 89397), (1701, 81356), (1782, 77658), (1806, 76626), (1849, 74844), (1892, 73143), (2079, 66564), (2268, 61017), (2322, 59598), (2673, 51772), (2709, 51084), (2772, 49923), (2838, 48762), (3311, 41796), (3402, 40678), (3483, 39732), (3564, 38829), (3612, 38313), (3698, 37422), (4158, 33282), (4257, 32508), (4644, 29799), (5346, 25886), (5418, 25542), (5547, 24948), (5676, 24381), (6237, 22188), (6622, 20898), (6804, 20339), (6966, 19866), (7396, 18711), (8127, 17028), (8316, 16641), (8514, 16254), (9933, 13932), (10449, 13244), (10692, 12943), (10836, 12771), (11094, 12474)]