104400128

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 264902400

約数和(自身を除く): 160502272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 128, 136, 149, 161, 184, 224, 238, 256, 272, 298, 322, 368, 391, 448, 476, 544, 596, 644, 736, 782, 896, 952, 1043, 1088, 1192, 1288, 1472, 1564, 1792, 1904, 2086, 2176, 2384, 2533, 2576, 2737, 2944, 3128, 3427, 3808, 4172, 4352, 4768, 5066, 5152, 5474, 5888, 6256, 6854, 7616, 8344, 9536, 10132, 10304, 10948, 12512, 13708, 15232, 16688, 17731, 19072, 20264, 20608, 21896, 23989, 25024, 27416, 30464, 33376, 35462, 38144, 40528, 41216, 43792, 47978, 50048, 54832, 58259, 66752, 70924, 81056, 87584, 95956, 100096, 109664, 116518, 133504, 141848, 162112, 175168, 191912, 219328, 233036, 267008, 283696, 324224, 350336, 383824, 407813, 438656, 466072, 567392, 648448, 700672, 767648, 815626, 877312, 932144, 1134784, 1535296, 1631252, 1864288, 2269568, 3070592, 3262504, 3728576, 4539136, 6141184, 6525008, 7457152, 13050016, 14914304, 26100032, 52200064, 104400128]

約数ペア:

[(1, 104400128), (2, 52200064), (4, 26100032), (7, 14914304), (8, 13050016), (14, 7457152), (16, 6525008), (17, 6141184), (23, 4539136), (28, 3728576), (32, 3262504), (34, 3070592), (46, 2269568), (56, 1864288), (64, 1631252), (68, 1535296), (92, 1134784), (112, 932144), (119, 877312), (128, 815626), (136, 767648), (149, 700672), (161, 648448), (184, 567392), (224, 466072), (238, 438656), (256, 407813), (272, 383824), (298, 350336), (322, 324224), (368, 283696), (391, 267008), (448, 233036), (476, 219328), (544, 191912), (596, 175168), (644, 162112), (736, 141848), (782, 133504), (896, 116518), (952, 109664), (1043, 100096), (1088, 95956), (1192, 87584), (1288, 81056), (1472, 70924), (1564, 66752), (1792, 58259), (1904, 54832), (2086, 50048), (2176, 47978), (2384, 43792), (2533, 41216), (2576, 40528), (2737, 38144), (2944, 35462), (3128, 33376), (3427, 30464), (3808, 27416), (4172, 25024), (4352, 23989), (4768, 21896), (5066, 20608), (5152, 20264), (5474, 19072), (5888, 17731), (6256, 16688), (6854, 15232), (7616, 13708), (8344, 12512), (9536, 10948), (10132, 10304)]