163916116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 376508160

約数和(自身を除く): 212592044

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 137, 173, 182, 247, 266, 274, 346, 364, 494, 532, 548, 692, 959, 988, 1211, 1729, 1781, 1918, 2249, 2422, 2603, 3287, 3458, 3562, 3836, 4498, 4844, 5206, 6574, 6916, 7124, 8996, 10412, 12467, 13148, 15743, 18221, 23009, 23701, 24934, 31486, 33839, 36442, 42731, 46018, 47402, 49868, 62972, 67678, 72884, 85462, 92036, 94804, 135356, 165907, 170924, 236873, 299117, 308113, 331814, 450319, 473746, 598234, 616226, 663628, 900638, 947492, 1196468, 1232452, 1801276, 2156791, 3152233, 4313582, 5854147, 6304466, 8627164, 11708294, 12608932, 23416588, 40979029, 81958058, 163916116]

約数ペア:

[(1, 163916116), (2, 81958058), (4, 40979029), (7, 23416588), (13, 12608932), (14, 11708294), (19, 8627164), (26, 6304466), (28, 5854147), (38, 4313582), (52, 3152233), (76, 2156791), (91, 1801276), (133, 1232452), (137, 1196468), (173, 947492), (182, 900638), (247, 663628), (266, 616226), (274, 598234), (346, 473746), (364, 450319), (494, 331814), (532, 308113), (548, 299117), (692, 236873), (959, 170924), (988, 165907), (1211, 135356), (1729, 94804), (1781, 92036), (1918, 85462), (2249, 72884), (2422, 67678), (2603, 62972), (3287, 49868), (3458, 47402), (3562, 46018), (3836, 42731), (4498, 36442), (4844, 33839), (5206, 31486), (6574, 24934), (6916, 23701), (7124, 23009), (8996, 18221), (10412, 15743), (12467, 13148)]