149666448

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 405331200

約数和(自身を除く): 255664752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 696, 948, 1264, 1361, 1392, 1896, 2291, 2722, 3792, 4083, 4582, 5444, 6873, 8166, 9164, 10888, 13746, 16332, 18328, 21776, 27492, 32664, 36656, 39469, 54984, 65328, 78938, 107519, 109968, 118407, 157876, 215038, 236814, 315752, 322557, 430076, 473628, 631504, 645114, 860152, 947256, 1290228, 1720304, 1894512, 2580456, 3118051, 5160912, 6236102, 9354153, 12472204, 18708306, 24944408, 37416612, 49888816, 74833224, 149666448]

約数ペア:

[(1, 149666448), (2, 74833224), (3, 49888816), (4, 37416612), (6, 24944408), (8, 18708306), (12, 12472204), (16, 9354153), (24, 6236102), (29, 5160912), (48, 3118051), (58, 2580456), (79, 1894512), (87, 1720304), (116, 1290228), (158, 947256), (174, 860152), (232, 645114), (237, 631504), (316, 473628), (348, 430076), (464, 322557), (474, 315752), (632, 236814), (696, 215038), (948, 157876), (1264, 118407), (1361, 109968), (1392, 107519), (1896, 78938), (2291, 65328), (2722, 54984), (3792, 39469), (4083, 36656), (4582, 32664), (5444, 27492), (6873, 21776), (8166, 18328), (9164, 16332), (10888, 13746)]