161239104

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 507306072

約数和(自身を除く): 346066968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 353, 366, 416, 468, 488, 549, 576, 624, 706, 732, 793, 832, 936, 976, 1059, 1098, 1248, 1412, 1464, 1586, 1872, 1952, 2118, 2196, 2379, 2496, 2824, 2928, 3172, 3177, 3744, 3904, 4236, 4392, 4589, 4758, 5648, 5856, 6344, 6354, 7137, 7488, 8472, 8784, 9178, 9516, 11296, 11712, 12688, 12708, 13767, 14274, 16944, 17568, 18356, 19032, 21533, 22592, 25376, 25416, 27534, 28548, 33888, 35136, 36712, 38064, 41301, 43066, 50752, 50832, 55068, 57096, 64599, 67776, 73424, 76128, 82602, 86132, 101664, 110136, 114192, 129198, 146848, 152256, 165204, 172264, 193797, 203328, 220272, 228384, 258396, 279929, 293696, 330408, 344528, 387594, 440544, 456768, 516792, 559858, 660816, 689056, 775188, 839787, 881088, 1033584, 1119716, 1321632, 1378112, 1550376, 1679574, 2067168, 2239432, 2519361, 2643264, 3100752, 3359148, 4134336, 4478864, 5038722, 6201504, 6718296, 8957728, 10077444, 12403008, 13436592, 17915456, 20154888, 26873184, 40309776, 53746368, 80619552, 161239104]

約数ペア:

[(1, 161239104), (2, 80619552), (3, 53746368), (4, 40309776), (6, 26873184), (8, 20154888), (9, 17915456), (12, 13436592), (13, 12403008), (16, 10077444), (18, 8957728), (24, 6718296), (26, 6201504), (32, 5038722), (36, 4478864), (39, 4134336), (48, 3359148), (52, 3100752), (61, 2643264), (64, 2519361), (72, 2239432), (78, 2067168), (96, 1679574), (104, 1550376), (117, 1378112), (122, 1321632), (144, 1119716), (156, 1033584), (183, 881088), (192, 839787), (208, 775188), (234, 689056), (244, 660816), (288, 559858), (312, 516792), (353, 456768), (366, 440544), (416, 387594), (468, 344528), (488, 330408), (549, 293696), (576, 279929), (624, 258396), (706, 228384), (732, 220272), (793, 203328), (832, 193797), (936, 172264), (976, 165204), (1059, 152256), (1098, 146848), (1248, 129198), (1412, 114192), (1464, 110136), (1586, 101664), (1872, 86132), (1952, 82602), (2118, 76128), (2196, 73424), (2379, 67776), (2496, 64599), (2824, 57096), (2928, 55068), (3172, 50832), (3177, 50752), (3744, 43066), (3904, 41301), (4236, 38064), (4392, 36712), (4589, 35136), (4758, 33888), (5648, 28548), (5856, 27534), (6344, 25416), (6354, 25376), (7137, 22592), (7488, 21533), (8472, 19032), (8784, 18356), (9178, 17568), (9516, 16944), (11296, 14274), (11712, 13767), (12688, 12708)]