148252664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 353894400

約数和(自身を除く): 205641736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 47, 56, 62, 79, 92, 94, 124, 158, 161, 184, 188, 217, 248, 316, 322, 329, 376, 434, 553, 632, 644, 658, 713, 868, 1081, 1106, 1288, 1316, 1426, 1457, 1736, 1817, 2162, 2212, 2449, 2632, 2852, 2914, 3634, 3713, 4324, 4424, 4898, 4991, 5704, 5828, 7268, 7426, 7567, 8648, 9796, 9982, 10199, 11656, 12719, 14536, 14852, 15134, 17143, 19592, 19964, 20398, 25438, 25991, 29704, 30268, 33511, 34286, 39928, 40796, 50876, 51982, 56327, 60536, 67022, 68572, 81592, 85399, 101752, 103964, 112654, 115103, 134044, 137144, 170798, 207928, 225308, 230206, 234577, 268088, 341596, 394289, 450616, 460412, 469154, 597793, 683192, 788578, 805721, 920824, 938308, 1195586, 1577156, 1611442, 1876616, 2391172, 2647369, 3154312, 3222884, 4782344, 5294738, 6445768, 10589476, 18531583, 21178952, 37063166, 74126332, 148252664]

約数ペア:

[(1, 148252664), (2, 74126332), (4, 37063166), (7, 21178952), (8, 18531583), (14, 10589476), (23, 6445768), (28, 5294738), (31, 4782344), (46, 3222884), (47, 3154312), (56, 2647369), (62, 2391172), (79, 1876616), (92, 1611442), (94, 1577156), (124, 1195586), (158, 938308), (161, 920824), (184, 805721), (188, 788578), (217, 683192), (248, 597793), (316, 469154), (322, 460412), (329, 450616), (376, 394289), (434, 341596), (553, 268088), (632, 234577), (644, 230206), (658, 225308), (713, 207928), (868, 170798), (1081, 137144), (1106, 134044), (1288, 115103), (1316, 112654), (1426, 103964), (1457, 101752), (1736, 85399), (1817, 81592), (2162, 68572), (2212, 67022), (2449, 60536), (2632, 56327), (2852, 51982), (2914, 50876), (3634, 40796), (3713, 39928), (4324, 34286), (4424, 33511), (4898, 30268), (4991, 29704), (5704, 25991), (5828, 25438), (7268, 20398), (7426, 19964), (7567, 19592), (8648, 17143), (9796, 15134), (9982, 14852), (10199, 14536), (11656, 12719)]