179943168

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 510967296

約数和(自身を除く): 331024128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 167, 183, 184, 192, 244, 256, 276, 334, 366, 368, 384, 488, 501, 552, 668, 732, 736, 768, 976, 1002, 1104, 1336, 1403, 1464, 1472, 1952, 2004, 2208, 2672, 2806, 2928, 2944, 3841, 3904, 4008, 4209, 4416, 5344, 5612, 5856, 5888, 7682, 7808, 8016, 8418, 8832, 10187, 10688, 11224, 11523, 11712, 15364, 15616, 16032, 16836, 17664, 20374, 21376, 22448, 23046, 23424, 30561, 30728, 32064, 33672, 40748, 42752, 44896, 46092, 46848, 61122, 61456, 64128, 67344, 81496, 89792, 92184, 122244, 122912, 128256, 134688, 162992, 179584, 184368, 234301, 244488, 245824, 269376, 325984, 359168, 368736, 468602, 488976, 491648, 538752, 651968, 702903, 737472, 937204, 977952, 983296, 1077504, 1303936, 1405806, 1474944, 1874408, 1955904, 2607872, 2811612, 2949888, 3748816, 3911808, 5623224, 7497632, 7823616, 11246448, 14995264, 22492896, 29990528, 44985792, 59981056, 89971584, 179943168]

約数ペア:

[(1, 179943168), (2, 89971584), (3, 59981056), (4, 44985792), (6, 29990528), (8, 22492896), (12, 14995264), (16, 11246448), (23, 7823616), (24, 7497632), (32, 5623224), (46, 3911808), (48, 3748816), (61, 2949888), (64, 2811612), (69, 2607872), (92, 1955904), (96, 1874408), (122, 1474944), (128, 1405806), (138, 1303936), (167, 1077504), (183, 983296), (184, 977952), (192, 937204), (244, 737472), (256, 702903), (276, 651968), (334, 538752), (366, 491648), (368, 488976), (384, 468602), (488, 368736), (501, 359168), (552, 325984), (668, 269376), (732, 245824), (736, 244488), (768, 234301), (976, 184368), (1002, 179584), (1104, 162992), (1336, 134688), (1403, 128256), (1464, 122912), (1472, 122244), (1952, 92184), (2004, 89792), (2208, 81496), (2672, 67344), (2806, 64128), (2928, 61456), (2944, 61122), (3841, 46848), (3904, 46092), (4008, 44896), (4209, 42752), (4416, 40748), (5344, 33672), (5612, 32064), (5856, 30728), (5888, 30561), (7682, 23424), (7808, 23046), (8016, 22448), (8418, 21376), (8832, 20374), (10187, 17664), (10688, 16836), (11224, 16032), (11523, 15616), (11712, 15364)]