156950528

素因数分解:

$2^{13}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 168

約数和(自身を含む): 403414992

約数和(自身を除く): 246464464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 64, 68, 92, 98, 112, 119, 128, 136, 161, 184, 196, 224, 238, 256, 272, 322, 368, 391, 392, 448, 476, 512, 544, 644, 736, 782, 784, 833, 896, 952, 1024, 1088, 1127, 1288, 1472, 1564, 1568, 1666, 1792, 1904, 2048, 2176, 2254, 2576, 2737, 2944, 3128, 3136, 3332, 3584, 3808, 4096, 4352, 4508, 5152, 5474, 5888, 6256, 6272, 6664, 7168, 7616, 8192, 8704, 9016, 10304, 10948, 11776, 12512, 12544, 13328, 14336, 15232, 17408, 18032, 19159, 20608, 21896, 23552, 25024, 25088, 26656, 28672, 30464, 34816, 36064, 38318, 41216, 43792, 47104, 50048, 50176, 53312, 57344, 60928, 69632, 72128, 76636, 82432, 87584, 94208, 100096, 100352, 106624, 121856, 139264, 144256, 153272, 164864, 175168, 188416, 200192, 200704, 213248, 243712, 288512, 306544, 329728, 350336, 400384, 401408, 426496, 487424, 577024, 613088, 659456, 700672, 800768, 852992, 974848, 1154048, 1226176, 1318912, 1401344, 1601536, 1705984, 2308096, 2452352, 2802688, 3203072, 3411968, 4616192, 4904704, 5605376, 6823936, 9232384, 9809408, 11210752, 19618816, 22421504, 39237632, 78475264, 156950528]

約数ペア:

[(1, 156950528), (2, 78475264), (4, 39237632), (7, 22421504), (8, 19618816), (14, 11210752), (16, 9809408), (17, 9232384), (23, 6823936), (28, 5605376), (32, 4904704), (34, 4616192), (46, 3411968), (49, 3203072), (56, 2802688), (64, 2452352), (68, 2308096), (92, 1705984), (98, 1601536), (112, 1401344), (119, 1318912), (128, 1226176), (136, 1154048), (161, 974848), (184, 852992), (196, 800768), (224, 700672), (238, 659456), (256, 613088), (272, 577024), (322, 487424), (368, 426496), (391, 401408), (392, 400384), (448, 350336), (476, 329728), (512, 306544), (544, 288512), (644, 243712), (736, 213248), (782, 200704), (784, 200192), (833, 188416), (896, 175168), (952, 164864), (1024, 153272), (1088, 144256), (1127, 139264), (1288, 121856), (1472, 106624), (1564, 100352), (1568, 100096), (1666, 94208), (1792, 87584), (1904, 82432), (2048, 76636), (2176, 72128), (2254, 69632), (2576, 60928), (2737, 57344), (2944, 53312), (3128, 50176), (3136, 50048), (3332, 47104), (3584, 43792), (3808, 41216), (4096, 38318), (4352, 36064), (4508, 34816), (5152, 30464), (5474, 28672), (5888, 26656), (6256, 25088), (6272, 25024), (6664, 23552), (7168, 21896), (7616, 20608), (8192, 19159), (8704, 18032), (9016, 17408), (10304, 15232), (10948, 14336), (11776, 13328), (12512, 12544)]