138442404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 354493440

約数和(自身を除く): 216051036

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 41, 58, 62, 82, 87, 93, 116, 123, 124, 164, 174, 186, 246, 313, 348, 372, 492, 626, 899, 939, 1189, 1252, 1271, 1798, 1878, 2378, 2542, 2697, 3567, 3596, 3756, 3813, 4756, 5084, 5394, 7134, 7626, 9077, 9703, 10788, 12833, 14268, 15252, 18154, 19406, 25666, 27231, 29109, 36308, 36859, 38499, 38812, 51332, 54462, 58218, 73718, 76998, 108924, 110577, 116436, 147436, 153996, 221154, 281387, 372157, 397823, 442308, 562774, 744314, 795646, 844161, 1116471, 1125548, 1193469, 1488628, 1591292, 1688322, 2232942, 2386938, 3376644, 4465884, 4773876, 11536867, 23073734, 34610601, 46147468, 69221202, 138442404]

約数ペア:

[(1, 138442404), (2, 69221202), (3, 46147468), (4, 34610601), (6, 23073734), (12, 11536867), (29, 4773876), (31, 4465884), (41, 3376644), (58, 2386938), (62, 2232942), (82, 1688322), (87, 1591292), (93, 1488628), (116, 1193469), (123, 1125548), (124, 1116471), (164, 844161), (174, 795646), (186, 744314), (246, 562774), (313, 442308), (348, 397823), (372, 372157), (492, 281387), (626, 221154), (899, 153996), (939, 147436), (1189, 116436), (1252, 110577), (1271, 108924), (1798, 76998), (1878, 73718), (2378, 58218), (2542, 54462), (2697, 51332), (3567, 38812), (3596, 38499), (3756, 36859), (3813, 36308), (4756, 29109), (5084, 27231), (5394, 25666), (7134, 19406), (7626, 18154), (9077, 15252), (9703, 14268), (10788, 12833)]