164403168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55243}}^1$

素因数の和:55287

約数の個数: 48

約数和(自身を含む): 445487616

約数和(自身を除く): 281084448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 55243, 110486, 165729, 220972, 331458, 441944, 662916, 883888, 1325832, 1712533, 1767776, 2651664, 3425066, 5137599, 5303328, 6850132, 10275198, 13700264, 20550396, 27400528, 41100792, 54801056, 82201584, 164403168]

約数ペア:

[(1, 164403168), (2, 82201584), (3, 54801056), (4, 41100792), (6, 27400528), (8, 20550396), (12, 13700264), (16, 10275198), (24, 6850132), (31, 5303328), (32, 5137599), (48, 3425066), (62, 2651664), (93, 1767776), (96, 1712533), (124, 1325832), (186, 883888), (248, 662916), (372, 441944), (496, 331458), (744, 220972), (992, 165729), (1488, 110486), (2976, 55243)]