163935954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 455508480

約数和(自身を除く): 291572526

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 457, 511, 546, 657, 702, 819, 914, 949, 1022, 1314, 1371, 1533, 1638, 1898, 1971, 2457, 2742, 2847, 3066, 3199, 3942, 4113, 4599, 4914, 5694, 5941, 6398, 6643, 8226, 8541, 9198, 9597, 11882, 12339, 13286, 13797, 17082, 17823, 19194, 19929, 24678, 25623, 27594, 28791, 33361, 35646, 39858, 41587, 51246, 53469, 57582, 59787, 66722, 83174, 86373, 100083, 106938, 119574, 124761, 160407, 172746, 179361, 200166, 233527, 249522, 300249, 320814, 358722, 374283, 433693, 467054, 600498, 700581, 748566, 867386, 900747, 1122849, 1301079, 1401162, 1801494, 2101743, 2245698, 2602158, 3035851, 3903237, 4203486, 6071702, 6305229, 7806474, 9107553, 11709711, 12610458, 18215106, 23419422, 27322659, 54645318, 81967977, 163935954]

約数ペア:

[(1, 163935954), (2, 81967977), (3, 54645318), (6, 27322659), (7, 23419422), (9, 18215106), (13, 12610458), (14, 11709711), (18, 9107553), (21, 7806474), (26, 6305229), (27, 6071702), (39, 4203486), (42, 3903237), (54, 3035851), (63, 2602158), (73, 2245698), (78, 2101743), (91, 1801494), (117, 1401162), (126, 1301079), (146, 1122849), (182, 900747), (189, 867386), (219, 748566), (234, 700581), (273, 600498), (351, 467054), (378, 433693), (438, 374283), (457, 358722), (511, 320814), (546, 300249), (657, 249522), (702, 233527), (819, 200166), (914, 179361), (949, 172746), (1022, 160407), (1314, 124761), (1371, 119574), (1533, 106938), (1638, 100083), (1898, 86373), (1971, 83174), (2457, 66722), (2742, 59787), (2847, 57582), (3066, 53469), (3199, 51246), (3942, 41587), (4113, 39858), (4599, 35646), (4914, 33361), (5694, 28791), (5941, 27594), (6398, 25623), (6643, 24678), (8226, 19929), (8541, 19194), (9198, 17823), (9597, 17082), (11882, 13797), (12339, 13286)]