131634944

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 331128000

約数和(自身を除く): 199493056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 149, 203, 224, 232, 238, 256, 272, 298, 406, 448, 464, 476, 493, 544, 596, 812, 896, 928, 952, 986, 1043, 1088, 1192, 1624, 1792, 1856, 1904, 1972, 2086, 2176, 2384, 2533, 3248, 3451, 3712, 3808, 3944, 4172, 4321, 4352, 4768, 5066, 6496, 6902, 7424, 7616, 7888, 8344, 8642, 9536, 10132, 12992, 13804, 15232, 15776, 16688, 17284, 17731, 19072, 20264, 25984, 27608, 30247, 30464, 31552, 33376, 34568, 35462, 38144, 40528, 51968, 55216, 60494, 63104, 66752, 69136, 70924, 73457, 81056, 110432, 120988, 126208, 133504, 138272, 141848, 146914, 162112, 220864, 241976, 267008, 276544, 283696, 293828, 324224, 441728, 483952, 514199, 553088, 567392, 587656, 648448, 883456, 967904, 1028398, 1106176, 1134784, 1175312, 1935808, 2056796, 2269568, 2350624, 3871616, 4113592, 4539136, 4701248, 7743232, 8227184, 9402496, 16454368, 18804992, 32908736, 65817472, 131634944]

約数ペア:

[(1, 131634944), (2, 65817472), (4, 32908736), (7, 18804992), (8, 16454368), (14, 9402496), (16, 8227184), (17, 7743232), (28, 4701248), (29, 4539136), (32, 4113592), (34, 3871616), (56, 2350624), (58, 2269568), (64, 2056796), (68, 1935808), (112, 1175312), (116, 1134784), (119, 1106176), (128, 1028398), (136, 967904), (149, 883456), (203, 648448), (224, 587656), (232, 567392), (238, 553088), (256, 514199), (272, 483952), (298, 441728), (406, 324224), (448, 293828), (464, 283696), (476, 276544), (493, 267008), (544, 241976), (596, 220864), (812, 162112), (896, 146914), (928, 141848), (952, 138272), (986, 133504), (1043, 126208), (1088, 120988), (1192, 110432), (1624, 81056), (1792, 73457), (1856, 70924), (1904, 69136), (1972, 66752), (2086, 63104), (2176, 60494), (2384, 55216), (2533, 51968), (3248, 40528), (3451, 38144), (3712, 35462), (3808, 34568), (3944, 33376), (4172, 31552), (4321, 30464), (4352, 30247), (4768, 27608), (5066, 25984), (6496, 20264), (6902, 19072), (7424, 17731), (7616, 17284), (7888, 16688), (8344, 15776), (8642, 15232), (9536, 13804), (10132, 12992)]