188486584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 439346880

約数和(自身を除く): 250860296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 61, 73, 74, 88, 104, 122, 143, 146, 148, 244, 286, 292, 296, 407, 481, 488, 572, 584, 671, 793, 803, 814, 949, 962, 1144, 1342, 1586, 1606, 1628, 1898, 1924, 2257, 2684, 2701, 3172, 3212, 3256, 3796, 3848, 4453, 4514, 5291, 5368, 5402, 6344, 6424, 7592, 8723, 8906, 9028, 10439, 10582, 10804, 17446, 17812, 18056, 20878, 21164, 21608, 24827, 29341, 29711, 34892, 35113, 35624, 41756, 42328, 48983, 49654, 57889, 58682, 59422, 69784, 70226, 83512, 97966, 99308, 115778, 117364, 118844, 140452, 164761, 195932, 198616, 231556, 234728, 237688, 280904, 322751, 329522, 386243, 391864, 463112, 636779, 645502, 659044, 772486, 1273558, 1291004, 1318088, 1544972, 1812371, 2141893, 2547116, 2582008, 3089944, 3624742, 4283786, 5094232, 7249484, 8567572, 14498968, 17135144, 23560823, 47121646, 94243292, 188486584]

約数ペア:

[(1, 188486584), (2, 94243292), (4, 47121646), (8, 23560823), (11, 17135144), (13, 14498968), (22, 8567572), (26, 7249484), (37, 5094232), (44, 4283786), (52, 3624742), (61, 3089944), (73, 2582008), (74, 2547116), (88, 2141893), (104, 1812371), (122, 1544972), (143, 1318088), (146, 1291004), (148, 1273558), (244, 772486), (286, 659044), (292, 645502), (296, 636779), (407, 463112), (481, 391864), (488, 386243), (572, 329522), (584, 322751), (671, 280904), (793, 237688), (803, 234728), (814, 231556), (949, 198616), (962, 195932), (1144, 164761), (1342, 140452), (1586, 118844), (1606, 117364), (1628, 115778), (1898, 99308), (1924, 97966), (2257, 83512), (2684, 70226), (2701, 69784), (3172, 59422), (3212, 58682), (3256, 57889), (3796, 49654), (3848, 48983), (4453, 42328), (4514, 41756), (5291, 35624), (5368, 35113), (5402, 34892), (6344, 29711), (6424, 29341), (7592, 24827), (8723, 21608), (8906, 21164), (9028, 20878), (10439, 18056), (10582, 17812), (10804, 17446)]