186829312

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 392832000

約数和(自身を除く): 206002688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 149, 158, 248, 256, 298, 316, 496, 512, 596, 632, 992, 1192, 1264, 1984, 2384, 2449, 2528, 3968, 4619, 4768, 4898, 5056, 7936, 9238, 9536, 9796, 10112, 11771, 15872, 18476, 19072, 19592, 20224, 23542, 36952, 38144, 39184, 40448, 47084, 73904, 76288, 78368, 94168, 147808, 156736, 188336, 295616, 313472, 364901, 376672, 591232, 626944, 729802, 753344, 1182464, 1253888, 1459604, 1506688, 2364928, 2919208, 3013376, 5838416, 6026752, 11676832, 23353664, 46707328, 93414656, 186829312]

約数ペア:

[(1, 186829312), (2, 93414656), (4, 46707328), (8, 23353664), (16, 11676832), (31, 6026752), (32, 5838416), (62, 3013376), (64, 2919208), (79, 2364928), (124, 1506688), (128, 1459604), (149, 1253888), (158, 1182464), (248, 753344), (256, 729802), (298, 626944), (316, 591232), (496, 376672), (512, 364901), (596, 313472), (632, 295616), (992, 188336), (1192, 156736), (1264, 147808), (1984, 94168), (2384, 78368), (2449, 76288), (2528, 73904), (3968, 47084), (4619, 40448), (4768, 39184), (4898, 38144), (5056, 36952), (7936, 23542), (9238, 20224), (9536, 19592), (9796, 19072), (10112, 18476), (11771, 15872)]