141451648

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 305877600

約数和(自身を除く): 164425952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 503, 676, 832, 1006, 1352, 1664, 2012, 2197, 2704, 4024, 4394, 5408, 6539, 8048, 8788, 10816, 13078, 16096, 17576, 21632, 26156, 32192, 35152, 52312, 64384, 70304, 85007, 104624, 140608, 170014, 209248, 281216, 340028, 418496, 680056, 836992, 1105091, 1360112, 2210182, 2720224, 4420364, 5440448, 8840728, 10880896, 17681456, 35362912, 70725824, 141451648]

約数ペア:

[(1, 141451648), (2, 70725824), (4, 35362912), (8, 17681456), (13, 10880896), (16, 8840728), (26, 5440448), (32, 4420364), (52, 2720224), (64, 2210182), (104, 1360112), (128, 1105091), (169, 836992), (208, 680056), (338, 418496), (416, 340028), (503, 281216), (676, 209248), (832, 170014), (1006, 140608), (1352, 104624), (1664, 85007), (2012, 70304), (2197, 64384), (2704, 52312), (4024, 35152), (4394, 32192), (5408, 26156), (6539, 21632), (8048, 17576), (8788, 16096), (10816, 13078)]