149631744

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 427375872

約数和(自身を除く): 277744128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 197, 256, 258, 276, 344, 368, 384, 394, 516, 552, 591, 688, 736, 768, 788, 989, 1032, 1104, 1182, 1376, 1472, 1576, 1978, 2064, 2208, 2364, 2752, 2944, 2967, 3152, 3956, 4128, 4416, 4531, 4728, 5504, 5888, 5934, 6304, 7912, 8256, 8471, 8832, 9062, 9456, 11008, 11868, 12608, 13593, 15824, 16512, 16942, 17664, 18124, 18912, 23736, 25216, 25413, 27186, 31648, 33024, 33884, 36248, 37824, 47472, 50432, 50826, 54372, 63296, 67768, 72496, 75648, 94944, 101652, 108744, 126592, 135536, 144992, 151296, 189888, 194833, 203304, 217488, 253184, 271072, 289984, 379776, 389666, 406608, 434976, 542144, 579968, 584499, 759552, 779332, 813216, 869952, 1084288, 1159936, 1168998, 1558664, 1626432, 1739904, 2168576, 2337996, 3117328, 3252864, 3479808, 4675992, 6234656, 6505728, 9351984, 12469312, 18703968, 24938624, 37407936, 49877248, 74815872, 149631744]

約数ペア:

[(1, 149631744), (2, 74815872), (3, 49877248), (4, 37407936), (6, 24938624), (8, 18703968), (12, 12469312), (16, 9351984), (23, 6505728), (24, 6234656), (32, 4675992), (43, 3479808), (46, 3252864), (48, 3117328), (64, 2337996), (69, 2168576), (86, 1739904), (92, 1626432), (96, 1558664), (128, 1168998), (129, 1159936), (138, 1084288), (172, 869952), (184, 813216), (192, 779332), (197, 759552), (256, 584499), (258, 579968), (276, 542144), (344, 434976), (368, 406608), (384, 389666), (394, 379776), (516, 289984), (552, 271072), (591, 253184), (688, 217488), (736, 203304), (768, 194833), (788, 189888), (989, 151296), (1032, 144992), (1104, 135536), (1182, 126592), (1376, 108744), (1472, 101652), (1576, 94944), (1978, 75648), (2064, 72496), (2208, 67768), (2364, 63296), (2752, 54372), (2944, 50826), (2967, 50432), (3152, 47472), (3956, 37824), (4128, 36248), (4416, 33884), (4531, 33024), (4728, 31648), (5504, 27186), (5888, 25413), (5934, 25216), (6304, 23736), (7912, 18912), (8256, 18124), (8471, 17664), (8832, 16942), (9062, 16512), (9456, 15824), (11008, 13593), (11868, 12608)]