15291136

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 37748592

約数和(自身を除く): 22457456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 53, 56, 64, 92, 98, 106, 112, 128, 161, 184, 196, 212, 224, 256, 322, 368, 371, 392, 424, 448, 644, 736, 742, 784, 848, 896, 1127, 1219, 1288, 1472, 1484, 1568, 1696, 1792, 2254, 2438, 2576, 2597, 2944, 2968, 3136, 3392, 4508, 4876, 5152, 5194, 5888, 5936, 6272, 6784, 8533, 9016, 9752, 10304, 10388, 11872, 12544, 13568, 17066, 18032, 19504, 20608, 20776, 23744, 34132, 36064, 39008, 41216, 41552, 47488, 59731, 68264, 72128, 78016, 83104, 94976, 119462, 136528, 144256, 156032, 166208, 238924, 273056, 288512, 312064, 332416, 477848, 546112, 664832, 955696, 1092224, 1911392, 2184448, 3822784, 7645568, 15291136]

約数ペア:

[(1, 15291136), (2, 7645568), (4, 3822784), (7, 2184448), (8, 1911392), (14, 1092224), (16, 955696), (23, 664832), (28, 546112), (32, 477848), (46, 332416), (49, 312064), (53, 288512), (56, 273056), (64, 238924), (92, 166208), (98, 156032), (106, 144256), (112, 136528), (128, 119462), (161, 94976), (184, 83104), (196, 78016), (212, 72128), (224, 68264), (256, 59731), (322, 47488), (368, 41552), (371, 41216), (392, 39008), (424, 36064), (448, 34132), (644, 23744), (736, 20776), (742, 20608), (784, 19504), (848, 18032), (896, 17066), (1127, 13568), (1219, 12544), (1288, 11872), (1472, 10388), (1484, 10304), (1568, 9752), (1696, 9016), (1792, 8533), (2254, 6784), (2438, 6272), (2576, 5936), (2597, 5888), (2944, 5194), (2968, 5152), (3136, 4876), (3392, 4508)]