161426912016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7695791}}^1$

素因数の和:7695844

約数の個数: 80

約数和(自身を含む): 458053539840

約数和(自身を除く): 296626627824

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, 10488, 20976, 7695791, 15391582, 23087373, 30783164, 46174746, 61566328, 92349492, 123132656, 146220029, 177003193, 184698984, 292440058, 354006386, 369397968, 438660087, 531009579, 584880116, 708012772, 877320174, 1062019158, 1169760232, 1416025544, 1754640348, 2124038316, 2339520464, 2832051088, 3363060667, 3509280696, 4248076632, 6726121334, 7018561392, 8496153264, 10089182001, 13452242668, 20178364002, 26904485336, 40356728004, 53808970672, 80713456008, 161426912016]

約数ペア:

[(1, 161426912016), (2, 80713456008), (3, 53808970672), (4, 40356728004), (6, 26904485336), (8, 20178364002), (12, 13452242668), (16, 10089182001), (19, 8496153264), (23, 7018561392), (24, 6726121334), (38, 4248076632), (46, 3509280696), (48, 3363060667), (57, 2832051088), (69, 2339520464), (76, 2124038316), (92, 1754640348), (114, 1416025544), (138, 1169760232), (152, 1062019158), (184, 877320174), (228, 708012772), (276, 584880116), (304, 531009579), (368, 438660087), (437, 369397968), (456, 354006386), (552, 292440058), (874, 184698984), (912, 177003193), (1104, 146220029), (1311, 123132656), (1748, 92349492), (2622, 61566328), (3496, 46174746), (5244, 30783164), (6992, 23087373), (10488, 15391582), (20976, 7695791)]