139693068

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 387459072

約数和(自身を除く): 247766004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 43, 62, 71, 82, 86, 93, 123, 124, 129, 142, 164, 172, 186, 213, 246, 258, 279, 284, 369, 372, 387, 426, 492, 516, 558, 639, 738, 774, 852, 1116, 1271, 1278, 1333, 1476, 1548, 1763, 2201, 2542, 2556, 2666, 2911, 3053, 3526, 3813, 3999, 4402, 5084, 5289, 5332, 5822, 6106, 6603, 7052, 7626, 7998, 8733, 8804, 9159, 10578, 11439, 11644, 11997, 12212, 13206, 15252, 15867, 15996, 17466, 18318, 19809, 21156, 22878, 23994, 26199, 26412, 27477, 31734, 34932, 36636, 39618, 45756, 47988, 52398, 54653, 54954, 63468, 79236, 90241, 94643, 104796, 109306, 109908, 125173, 163959, 180482, 189286, 218612, 250346, 270723, 283929, 327918, 360964, 375519, 378572, 491877, 500692, 541446, 567858, 655836, 751038, 812169, 851787, 983754, 1082892, 1126557, 1135716, 1502076, 1624338, 1703574, 1967508, 2253114, 3248676, 3407148, 3880363, 4506228, 7760726, 11641089, 15521452, 23282178, 34923267, 46564356, 69846534, 139693068]

約数ペア:

[(1, 139693068), (2, 69846534), (3, 46564356), (4, 34923267), (6, 23282178), (9, 15521452), (12, 11641089), (18, 7760726), (31, 4506228), (36, 3880363), (41, 3407148), (43, 3248676), (62, 2253114), (71, 1967508), (82, 1703574), (86, 1624338), (93, 1502076), (123, 1135716), (124, 1126557), (129, 1082892), (142, 983754), (164, 851787), (172, 812169), (186, 751038), (213, 655836), (246, 567858), (258, 541446), (279, 500692), (284, 491877), (369, 378572), (372, 375519), (387, 360964), (426, 327918), (492, 283929), (516, 270723), (558, 250346), (639, 218612), (738, 189286), (774, 180482), (852, 163959), (1116, 125173), (1271, 109908), (1278, 109306), (1333, 104796), (1476, 94643), (1548, 90241), (1763, 79236), (2201, 63468), (2542, 54954), (2556, 54653), (2666, 52398), (2911, 47988), (3053, 45756), (3526, 39618), (3813, 36636), (3999, 34932), (4402, 31734), (5084, 27477), (5289, 26412), (5332, 26199), (5822, 23994), (6106, 22878), (6603, 21156), (7052, 19809), (7626, 18318), (7998, 17466), (8733, 15996), (8804, 15867), (9159, 15252), (10578, 13206), (11439, 12212), (11644, 11997)]