151943168

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 329729400

約数和(自身を除く): 177786232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 439, 512, 676, 832, 878, 1024, 1352, 1664, 1756, 2048, 2704, 3328, 3512, 5408, 5707, 6656, 7024, 10816, 11414, 13312, 14048, 21632, 22828, 26624, 28096, 43264, 45656, 56192, 74191, 86528, 91312, 112384, 148382, 173056, 182624, 224768, 296764, 346112, 365248, 449536, 593528, 730496, 899072, 1187056, 1460992, 2374112, 2921984, 4748224, 5843968, 9496448, 11687936, 18992896, 37985792, 75971584, 151943168]

約数ペア:

[(1, 151943168), (2, 75971584), (4, 37985792), (8, 18992896), (13, 11687936), (16, 9496448), (26, 5843968), (32, 4748224), (52, 2921984), (64, 2374112), (104, 1460992), (128, 1187056), (169, 899072), (208, 730496), (256, 593528), (338, 449536), (416, 365248), (439, 346112), (512, 296764), (676, 224768), (832, 182624), (878, 173056), (1024, 148382), (1352, 112384), (1664, 91312), (1756, 86528), (2048, 74191), (2704, 56192), (3328, 45656), (3512, 43264), (5408, 28096), (5707, 26624), (6656, 22828), (7024, 21632), (10816, 14048), (11414, 13312)]