123027096

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 343388160

約数和(自身を除く): 220361064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 71, 93, 102, 124, 136, 137, 142, 186, 204, 213, 248, 274, 284, 372, 408, 411, 426, 527, 548, 568, 744, 822, 852, 1054, 1096, 1207, 1581, 1644, 1704, 2108, 2201, 2329, 2414, 3162, 3288, 3621, 4216, 4247, 4402, 4658, 4828, 6324, 6603, 6987, 7242, 8494, 8804, 9316, 9656, 9727, 12648, 12741, 13206, 13974, 14484, 16988, 17608, 18632, 19454, 25482, 26412, 27948, 28968, 29181, 33976, 37417, 38908, 50964, 52824, 55896, 58362, 72199, 74834, 77816, 101928, 112251, 116724, 144398, 149668, 165359, 216597, 224502, 233448, 288796, 299336, 301537, 330718, 433194, 449004, 496077, 577592, 603074, 661436, 866388, 898008, 904611, 992154, 1206148, 1322872, 1732776, 1809222, 1984308, 2412296, 3618444, 3968616, 5126129, 7236888, 10252258, 15378387, 20504516, 30756774, 41009032, 61513548, 123027096]

約数ペア:

[(1, 123027096), (2, 61513548), (3, 41009032), (4, 30756774), (6, 20504516), (8, 15378387), (12, 10252258), (17, 7236888), (24, 5126129), (31, 3968616), (34, 3618444), (51, 2412296), (62, 1984308), (68, 1809222), (71, 1732776), (93, 1322872), (102, 1206148), (124, 992154), (136, 904611), (137, 898008), (142, 866388), (186, 661436), (204, 603074), (213, 577592), (248, 496077), (274, 449004), (284, 433194), (372, 330718), (408, 301537), (411, 299336), (426, 288796), (527, 233448), (548, 224502), (568, 216597), (744, 165359), (822, 149668), (852, 144398), (1054, 116724), (1096, 112251), (1207, 101928), (1581, 77816), (1644, 74834), (1704, 72199), (2108, 58362), (2201, 55896), (2329, 52824), (2414, 50964), (3162, 38908), (3288, 37417), (3621, 33976), (4216, 29181), (4247, 28968), (4402, 27948), (4658, 26412), (4828, 25482), (6324, 19454), (6603, 18632), (6987, 17608), (7242, 16988), (8494, 14484), (8804, 13974), (9316, 13206), (9656, 12741), (9727, 12648)]