178782552

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 568167600

約数和(自身を除く): 389385048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1117, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2234, 2808, 2964, 3078, 3351, 4104, 4212, 4446, 4468, 5928, 6156, 6669, 6702, 8424, 8892, 8936, 10053, 12312, 13338, 13404, 14521, 17784, 20007, 20106, 21223, 26676, 26808, 29042, 30159, 40014, 40212, 42446, 43563, 53352, 58084, 60318, 63669, 80028, 80424, 84892, 87126, 90477, 116168, 120636, 127338, 130689, 160056, 169784, 174252, 180954, 191007, 241272, 254676, 261378, 275899, 348504, 361908, 382014, 392067, 509352, 522756, 551798, 573021, 723816, 764028, 784134, 827697, 1045512, 1103596, 1146042, 1176201, 1528056, 1568268, 1655394, 1719063, 2207192, 2292084, 2352402, 2483091, 3136536, 3310788, 3438126, 4584168, 4704804, 4966182, 6621576, 6876252, 7449273, 9409608, 9932364, 13752504, 14898546, 19864728, 22347819, 29797092, 44695638, 59594184, 89391276, 178782552]

約数ペア:

[(1, 178782552), (2, 89391276), (3, 59594184), (4, 44695638), (6, 29797092), (8, 22347819), (9, 19864728), (12, 14898546), (13, 13752504), (18, 9932364), (19, 9409608), (24, 7449273), (26, 6876252), (27, 6621576), (36, 4966182), (38, 4704804), (39, 4584168), (52, 3438126), (54, 3310788), (57, 3136536), (72, 2483091), (76, 2352402), (78, 2292084), (81, 2207192), (104, 1719063), (108, 1655394), (114, 1568268), (117, 1528056), (152, 1176201), (156, 1146042), (162, 1103596), (171, 1045512), (216, 827697), (228, 784134), (234, 764028), (247, 723816), (312, 573021), (324, 551798), (342, 522756), (351, 509352), (456, 392067), (468, 382014), (494, 361908), (513, 348504), (648, 275899), (684, 261378), (702, 254676), (741, 241272), (936, 191007), (988, 180954), (1026, 174252), (1053, 169784), (1117, 160056), (1368, 130689), (1404, 127338), (1482, 120636), (1539, 116168), (1976, 90477), (2052, 87126), (2106, 84892), (2223, 80424), (2234, 80028), (2808, 63669), (2964, 60318), (3078, 58084), (3351, 53352), (4104, 43563), (4212, 42446), (4446, 40212), (4468, 40014), (5928, 30159), (6156, 29042), (6669, 26808), (6702, 26676), (8424, 21223), (8892, 20106), (8936, 20007), (10053, 17784), (12312, 14521), (13338, 13404)]