163778784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6952

約数の個数: 96

約数和(自身を含む): 487428480

約数和(自身を除く): 323649696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 6907, 7904, 11856, 13814, 20721, 23712, 27628, 41442, 55256, 82884, 89791, 110512, 131233, 165768, 179582, 221024, 262466, 269373, 331536, 359164, 393699, 524932, 538746, 663072, 718328, 787398, 1049864, 1077492, 1436656, 1574796, 1706029, 2099728, 2154984, 2873312, 3149592, 3412058, 4199456, 4309968, 5118087, 6299184, 6824116, 8619936, 10236174, 12598368, 13648232, 20472348, 27296464, 40944696, 54592928, 81889392, 163778784]

約数ペア:

[(1, 163778784), (2, 81889392), (3, 54592928), (4, 40944696), (6, 27296464), (8, 20472348), (12, 13648232), (13, 12598368), (16, 10236174), (19, 8619936), (24, 6824116), (26, 6299184), (32, 5118087), (38, 4309968), (39, 4199456), (48, 3412058), (52, 3149592), (57, 2873312), (76, 2154984), (78, 2099728), (96, 1706029), (104, 1574796), (114, 1436656), (152, 1077492), (156, 1049864), (208, 787398), (228, 718328), (247, 663072), (304, 538746), (312, 524932), (416, 393699), (456, 359164), (494, 331536), (608, 269373), (624, 262466), (741, 221024), (912, 179582), (988, 165768), (1248, 131233), (1482, 110512), (1824, 89791), (1976, 82884), (2964, 55256), (3952, 41442), (5928, 27628), (6907, 23712), (7904, 20721), (11856, 13814)]