145252352

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 112

約数和(自身を含む): 353872800

約数和(自身を除く): 208620448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 149, 224, 238, 256, 272, 298, 448, 476, 512, 544, 596, 896, 952, 1024, 1043, 1088, 1192, 1792, 1904, 2048, 2086, 2176, 2384, 2533, 3584, 3808, 4096, 4172, 4352, 4768, 5066, 7168, 7616, 8192, 8344, 8704, 9536, 10132, 14336, 15232, 16688, 17408, 17731, 19072, 20264, 28672, 30464, 33376, 34816, 35462, 38144, 40528, 57344, 60928, 66752, 69632, 70924, 76288, 81056, 121856, 133504, 139264, 141848, 152576, 162112, 243712, 267008, 283696, 305152, 324224, 487424, 534016, 567392, 610304, 648448, 974848, 1068032, 1134784, 1220608, 1296896, 2136064, 2269568, 2593792, 4272128, 4539136, 5187584, 8544256, 9078272, 10375168, 18156544, 20750336, 36313088, 72626176, 145252352]

約数ペア:

[(1, 145252352), (2, 72626176), (4, 36313088), (7, 20750336), (8, 18156544), (14, 10375168), (16, 9078272), (17, 8544256), (28, 5187584), (32, 4539136), (34, 4272128), (56, 2593792), (64, 2269568), (68, 2136064), (112, 1296896), (119, 1220608), (128, 1134784), (136, 1068032), (149, 974848), (224, 648448), (238, 610304), (256, 567392), (272, 534016), (298, 487424), (448, 324224), (476, 305152), (512, 283696), (544, 267008), (596, 243712), (896, 162112), (952, 152576), (1024, 141848), (1043, 139264), (1088, 133504), (1192, 121856), (1792, 81056), (1904, 76288), (2048, 70924), (2086, 69632), (2176, 66752), (2384, 60928), (2533, 57344), (3584, 40528), (3808, 38144), (4096, 35462), (4172, 34816), (4352, 33376), (4768, 30464), (5066, 28672), (7168, 20264), (7616, 19072), (8192, 17731), (8344, 17408), (8704, 16688), (9536, 15232), (10132, 14336)]