193251968

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 485291520

約数和(自身を除く): 292039552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 128, 182, 188, 208, 224, 329, 353, 364, 376, 416, 448, 611, 658, 706, 728, 752, 832, 896, 1222, 1316, 1412, 1456, 1504, 1664, 2444, 2471, 2632, 2824, 2912, 3008, 4277, 4589, 4888, 4942, 5264, 5648, 5824, 6016, 8554, 9178, 9776, 9884, 10528, 11296, 11648, 16591, 17108, 18356, 19552, 19768, 21056, 22592, 32123, 33182, 34216, 36712, 39104, 39536, 42112, 45184, 64246, 66364, 68432, 73424, 78208, 79072, 116137, 128492, 132728, 136864, 146848, 158144, 215683, 232274, 256984, 265456, 273728, 293696, 316288, 431366, 464548, 513968, 530912, 547456, 587392, 862732, 929096, 1027936, 1061824, 1509781, 1725464, 1858192, 2055872, 2123648, 3019562, 3450928, 3716384, 4111744, 6039124, 6901856, 7432768, 12078248, 13803712, 14865536, 24156496, 27607424, 48312992, 96625984, 193251968]

約数ペア:

[(1, 193251968), (2, 96625984), (4, 48312992), (7, 27607424), (8, 24156496), (13, 14865536), (14, 13803712), (16, 12078248), (26, 7432768), (28, 6901856), (32, 6039124), (47, 4111744), (52, 3716384), (56, 3450928), (64, 3019562), (91, 2123648), (94, 2055872), (104, 1858192), (112, 1725464), (128, 1509781), (182, 1061824), (188, 1027936), (208, 929096), (224, 862732), (329, 587392), (353, 547456), (364, 530912), (376, 513968), (416, 464548), (448, 431366), (611, 316288), (658, 293696), (706, 273728), (728, 265456), (752, 256984), (832, 232274), (896, 215683), (1222, 158144), (1316, 146848), (1412, 136864), (1456, 132728), (1504, 128492), (1664, 116137), (2444, 79072), (2471, 78208), (2632, 73424), (2824, 68432), (2912, 66364), (3008, 64246), (4277, 45184), (4589, 42112), (4888, 39536), (4942, 39104), (5264, 36712), (5648, 34216), (5824, 33182), (6016, 32123), (8554, 22592), (9178, 21056), (9776, 19768), (9884, 19552), (10528, 18356), (11296, 17108), (11648, 16591)]