163969392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7870

約数の個数: 80

約数和(自身を含む): 465327360

約数和(自身を除く): 301357968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 7817, 10488, 15634, 20976, 23451, 31268, 46902, 62536, 93804, 125072, 148523, 179791, 187608, 297046, 359582, 375216, 445569, 539373, 594092, 719164, 891138, 1078746, 1188184, 1438328, 1782276, 2157492, 2376368, 2876656, 3416029, 3564552, 4314984, 6832058, 7129104, 8629968, 10248087, 13664116, 20496174, 27328232, 40992348, 54656464, 81984696, 163969392]

約数ペア:

[(1, 163969392), (2, 81984696), (3, 54656464), (4, 40992348), (6, 27328232), (8, 20496174), (12, 13664116), (16, 10248087), (19, 8629968), (23, 7129104), (24, 6832058), (38, 4314984), (46, 3564552), (48, 3416029), (57, 2876656), (69, 2376368), (76, 2157492), (92, 1782276), (114, 1438328), (138, 1188184), (152, 1078746), (184, 891138), (228, 719164), (276, 594092), (304, 539373), (368, 445569), (437, 375216), (456, 359582), (552, 297046), (874, 187608), (912, 179791), (1104, 148523), (1311, 125072), (1748, 93804), (2622, 62536), (3496, 46902), (5244, 31268), (6992, 23451), (7817, 20976), (10488, 15634)]