223146112

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 312672128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 64, 74, 106, 112, 127, 128, 148, 212, 224, 254, 259, 296, 371, 424, 448, 508, 518, 592, 742, 848, 889, 896, 1016, 1036, 1184, 1484, 1696, 1778, 1961, 2032, 2072, 2368, 2968, 3392, 3556, 3922, 4064, 4144, 4699, 4736, 5936, 6731, 6784, 7112, 7844, 8128, 8288, 9398, 11872, 13462, 13727, 14224, 15688, 16256, 16576, 18796, 23744, 26924, 27454, 28448, 31376, 32893, 33152, 37592, 47117, 47488, 53848, 54908, 56896, 62752, 65786, 75184, 94234, 107696, 109816, 113792, 125504, 131572, 150368, 188468, 215392, 219632, 249047, 251008, 263144, 300736, 376936, 430784, 439264, 498094, 526288, 601472, 753872, 861568, 878528, 996188, 1052576, 1507744, 1743329, 1757056, 1992376, 2105152, 3015488, 3486658, 3984752, 4210304, 6030976, 6973316, 7969504, 13946632, 15939008, 27893264, 31878016, 55786528, 111573056, 223146112]

約数ペア:

[(1, 223146112), (2, 111573056), (4, 55786528), (7, 31878016), (8, 27893264), (14, 15939008), (16, 13946632), (28, 7969504), (32, 6973316), (37, 6030976), (53, 4210304), (56, 3984752), (64, 3486658), (74, 3015488), (106, 2105152), (112, 1992376), (127, 1757056), (128, 1743329), (148, 1507744), (212, 1052576), (224, 996188), (254, 878528), (259, 861568), (296, 753872), (371, 601472), (424, 526288), (448, 498094), (508, 439264), (518, 430784), (592, 376936), (742, 300736), (848, 263144), (889, 251008), (896, 249047), (1016, 219632), (1036, 215392), (1184, 188468), (1484, 150368), (1696, 131572), (1778, 125504), (1961, 113792), (2032, 109816), (2072, 107696), (2368, 94234), (2968, 75184), (3392, 65786), (3556, 62752), (3922, 56896), (4064, 54908), (4144, 53848), (4699, 47488), (4736, 47117), (5936, 37592), (6731, 33152), (6784, 32893), (7112, 31376), (7844, 28448), (8128, 27454), (8288, 26924), (9398, 23744), (11872, 18796), (13462, 16576), (13727, 16256), (14224, 15688)]