137868368

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 320604480

約数和(自身を除く): 182736112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 71, 88, 118, 121, 136, 142, 176, 187, 236, 242, 272, 284, 374, 472, 484, 568, 649, 748, 781, 944, 968, 1003, 1136, 1207, 1298, 1496, 1562, 1936, 2006, 2057, 2414, 2596, 2992, 3124, 4012, 4114, 4189, 4828, 5192, 6248, 7139, 8024, 8228, 8378, 8591, 9656, 10384, 11033, 12496, 13277, 14278, 16048, 16456, 16756, 17182, 19312, 22066, 26554, 28556, 32912, 33512, 34364, 44132, 46079, 53108, 57112, 67024, 68728, 71213, 88264, 92158, 106216, 114224, 121363, 137456, 142426, 146047, 176528, 184316, 212432, 242726, 284852, 292094, 368632, 485452, 506869, 569704, 584188, 737264, 783343, 970904, 1013738, 1139408, 1168376, 1566686, 1941808, 2027476, 2336752, 3133372, 4054952, 6266744, 8109904, 8616773, 12533488, 17233546, 34467092, 68934184, 137868368]

約数ペア:

[(1, 137868368), (2, 68934184), (4, 34467092), (8, 17233546), (11, 12533488), (16, 8616773), (17, 8109904), (22, 6266744), (34, 4054952), (44, 3133372), (59, 2336752), (68, 2027476), (71, 1941808), (88, 1566686), (118, 1168376), (121, 1139408), (136, 1013738), (142, 970904), (176, 783343), (187, 737264), (236, 584188), (242, 569704), (272, 506869), (284, 485452), (374, 368632), (472, 292094), (484, 284852), (568, 242726), (649, 212432), (748, 184316), (781, 176528), (944, 146047), (968, 142426), (1003, 137456), (1136, 121363), (1207, 114224), (1298, 106216), (1496, 92158), (1562, 88264), (1936, 71213), (2006, 68728), (2057, 67024), (2414, 57112), (2596, 53108), (2992, 46079), (3124, 44132), (4012, 34364), (4114, 33512), (4189, 32912), (4828, 28556), (5192, 26554), (6248, 22066), (7139, 19312), (8024, 17182), (8228, 16756), (8378, 16456), (8591, 16048), (9656, 14278), (10384, 13277), (11033, 12496)]