124745984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 280600320

約数和(自身を除く): 155854336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1429, 1984, 2728, 2816, 2858, 3968, 5456, 5716, 7936, 10912, 11432, 15719, 21824, 22864, 31438, 43648, 44299, 45728, 62876, 87296, 88598, 91456, 125752, 177196, 182912, 251504, 354392, 365824, 487289, 503008, 708784, 974578, 1006016, 1417568, 1949156, 2012032, 2835136, 3898312, 4024064, 5670272, 7796624, 11340544, 15593248, 31186496, 62372992, 124745984]

約数ペア:

[(1, 124745984), (2, 62372992), (4, 31186496), (8, 15593248), (11, 11340544), (16, 7796624), (22, 5670272), (31, 4024064), (32, 3898312), (44, 2835136), (62, 2012032), (64, 1949156), (88, 1417568), (124, 1006016), (128, 974578), (176, 708784), (248, 503008), (256, 487289), (341, 365824), (352, 354392), (496, 251504), (682, 182912), (704, 177196), (992, 125752), (1364, 91456), (1408, 88598), (1429, 87296), (1984, 62876), (2728, 45728), (2816, 44299), (2858, 43648), (3968, 31438), (5456, 22864), (5716, 21824), (7936, 15719), (10912, 11432)]